| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 11/761443-761444 | PVC PVP Anbohrschelle | 1976 | Item: 2 photos | digitized | Protection period until: 2026 | |
| GFA 11/770161 | PVC Fittings und Armaturen | 1977 | Item: 1 photo | digitized | Protection period until: 2027 | |
| GFA 11/770244-770245 | PVC Steckfittings | 1977 | Item: 2 photos | digitized | Protection period until: 2027 | |
| GFA 11/770554-770558 | Fittings und Armaturen für Irrigation | 1977 | Item: 5 photos | digitized | Protection period until: 2027 | |
| GFA 11/770817 | Gasversorgung PVC, PE, PP Kugelhahn | 1977 | Item: 1 photo | digitized | Protection period until: 2027 | |
| GFA 11/770987-770989 | PVC Gruppenbild Wasserversorgung | 1977 | Item: 3 photos | digitized | Protection period until: 2027 | |
| GFA 11/771013 | PE Fitting mit Anbohrschelle | 1977 | Item: 1 photo | digitized | Protection period until: 2027 | |
| GFA 11/771363-771364 | Kunststoff Produkte Gruppenaufnahme | 1977 | Item: 2 photos | digitized | Protection period until: 2027 | |
| GFA 11/780475 | GF Armaturen und Rohrverbindung für die Wasserversorgung | 1978 | Item: 1 photo | digitized | Protection period until: 2028 | |
| GFA 11/781508 | Gruppenaufnahme Klebefittings Steckmuffenfittings Unirac | 1978 | Item: 1 photo | digitized | Protection period until: 2028 | |
| GFA 11/781559 | Gruppenbild Wasserprospekt mit Waflex, Schieber | 1978 | Item: 1 photo | digitized | Protection period until: 2028 | |
| GFA 11/800087-800088 | Klappe mit pneumatischem Hellantrieb | 1980 | Item: 2 photos | digitized | Protection period until: 2030 | |
| GFA 11/801060 | Absperrklappen | 1980 | Item: 1 photo | digitized | Protection period until: 2030 | |
| GFA 11/801519-801520 | Absperrklappen | 1980 | Item: 2 photos | digitized | Protection period until: 2030 | |
| GFA 11/810015 | Absperrklappen | 1981 | Item: 1 photo | digitized | Protection period until: 2031 | |
| GFA 11/810333 | Klappengruppe | 1981 | Item: 1 photo | digitized | Protection period until: 2031 | |
| GFA 11/820180 | Absperrklappen | 1982 | Item: 1 photo | digitized | Protection period until: 2032 | |
| GFA 11/820181-820183 | Spritzform zu Klappenteller | 1982 | Item: 3 photos | digitized | Protection period until: 2032 | |
| GFA 11/820314-820316 | Absperrklappen in PVC mit Handhebel | 1982 | Item: 3 photos | digitized | Protection period until: 2032 | |
| GFA 11/820317-820320 | Absperrklappen in PVC | 1982 | Item: 4 photos | digitized | Protection period until: 2032 | |
| GFA 11/820391-820392 | Absperrklappe in PVC | 1982 | Item: 2 photos | digitized | Protection period until: 2032 | |
| GFA 11/820627 | Absperrklappen Gruppe mit Weltkugel für Streuprospekt | 1982 | Item: 1 photo | digitized | Protection period until: 2032 | |
| GFA 11/820637 | Absperrklappen in PVC | 1982 | Item: 1 photo | digitized | Protection period until: 2032 | |
| GFA 11/820849 | Absperrklappe in PVC | 1982 | Item: 1 photo | digitized | Protection period until: 2032 | |
| GFA 11/830616-830618 | Absperrklappe PVC, Dimensionsreihe | 1983 | Item: 3 photos | digitized | Protection period until: 2033 | |
| GFA 11/830619-830621 | Absperrklappe PVC | 1983 | Item: 3 photos | digitized | Protection period until: 2033 | |
| GFA 11/830913-830914 | Gruppe Absperrklappen | 1983 | Item: 2 photos | digitized | Protection period until: 2033 | |
| GFA 11/830986-830990 | Absperrklappe in PP mit Handkurbel | 1983 | Item: 5 photos | digitized | Protection period until: 2033 | |
| GFA 11/840311-840314 | AK mit Kinetrol in PVC | 1984 | Item: 4 photos | digitized | Protection period until: 2034 | |
| GFA 11/840337-840338 | Gruppe Absperrklappen | 1984 | Item: 2 photos | digitized | Protection period until: 2034 | |
| GFA 11/840773 | PVC Absperrklappe | 1984 | Item: 1 photo | digitized | Protection period until: 2034 | |
| GFA 11/841096 | Absperrklappe mit pneumatischem Stellantrieb | 1984 | Item: 1 photo | digitized | Protection period until: 2034 | |
| GFA 11/841187-841188 | Absperrklappe in PVC mit elektrischem Stellantrieb | 1984 | Item: 2 photos | digitized | Protection period until: 2034 | |
| GFA 11/841239-841240 | PVC Absperrklappe | 1984 | Item: 2 photos | digitized | Protection period until: 2034 | |
| GFA 11/850122-850123 | Absperrklappe | 1985 | Item: 2 photos | digitized | Protection period until: 2035 | |
| GFA 11/850597 | Elektrischer Antrieb | 1985 | Item: 1 photo | digitized | Protection period until: 2035 | |
| GFA 11/860106 | Absperrklappe mit Handgetriebe | 1986 | Item: 1 photo | digitized | Protection period until: 2036 | |
| GFA 11/860157-860158 | Absperrklappe | 1986 | Item: 2 photos | digitized | Protection period until: 2036 | |
| GFA 11/880622 | Absperrklappe PVC | 1988 | Item: 1 photo | digitized | Protection period until: 2038 | |
| GFA 11/891599-891603 | Elektrische Absperrklappe | 1989 | Item: 3 photos | digitized | Protection period until: 2039 | |
| GFA 11/891834-891872 | Absperrklappe in PP | 1989 | Item: 2 photos | digitized | Protection period until: 2039 | |
| GFA 11/891979-891987 | PE Regeleinheit | 1989 | Item: 9 photos | digitized | Protection period until: 2039 | |
| GFA 11/900383-900384 | PVC Absperrklappe | 1990 | Item: 2 photos | digitized | Protection period until: 2040 | |
| GFA 11/900770-900771 | GF Absperrklappe aus PVC mit Handgetriebe | 1990 | Item: 2 photos | digitized | Protection period until: 2040 | |
| GFA 11/900965-900966 | Elektrischer Antrieb Aufnahme für die Betriebsanleitung | 1990 | Item: 3 photos | digitized | Protection period until: 2040 | |
| GFA 11/901677 | Absperrklappe in PVC | 1990 | Item: 1 photo | digitized | Protection period until: 2040 | |
| GFA 11/911079-911080 | Absperrklappe | 1991 | Item: 2 photos | digitized | Protection period until: 2041 | |
| GFA 11/920992 | Elektrisch betätigte Absperrklappe | 1992 | Item: 4 photos | digitized | Protection period until: 2042 | |
| GFA 11/930562-930563 | Membranventile aus PVC, PP, PVDF | 1993 | Item: 2 photos | digitized | Protection period until: 2043 | |
| GFA 11/940559-940563 | Absperrklappe | 1994 | Item: 5 photos | digitized | Protection period until: 2044 |
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