person
Mülli, Hans
k.A. // Autor verschiedener Berichte für die Studiengesellschaft für die Nutzbarmachung schweizerischer Lagerstätten mineralischer Rohstoffe
| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| EBA 5/134 | 1961 | Creation | Standard period of protection | ||
| EBA 5/135 | 1961 | Creation | Standard period of protection | ||
| EBA 5/136 | 1962 | Creation | Standard period of protection | ||
| EBA 5/137 | 1962 | Creation | Standard period of protection | ||
| EBA 5/138 | 1963 | Creation | Standard period of protection |