Keyword: telephone services

Telefonie

telephone services

telephone services is used as descriptor

 
Identifier Title Date Level of description Other information
EBA 9/9 Korrespondenz 1994-1998: Schweiz 1994 – 1999 File: 1 file Standard period of protection
GFA 1/6651 Objektblätter ausgeführter Bauten 1939 – 1977 File: 1 file Standard period of protection
GFA 12/491406 Soundabsoring hood for the phone in the machine factory 1949 Item: 1 photo digitized | prolonged period of protection
GFA 12/491407 Soundabsoring hood for the phone in the machine factory 1949 Item: 1 photo digitized | prolonged period of protection
GFA 12/491408 Soundabsoring hood for the phone in the machine factory 1949 Item: 1 photo digitized | prolonged period of protection
GFA 9/2.15 GF Zeitung, Nr. 1, Februar/März 1976 1976 File: 1 file digitized | public
GFA 9/29.7.1 Globe, Nr. 3, September 2007 2007 File: 2 volumes digitized | Standard period of protection
GFA 9/29.7.2 Globe, No. 3, September 2007 2007 File: 2 volumes digitized | Standard period of protection
GFA 9/3.72 GF intern, Nr. 72, Juni 1996 1996 File: 1 file digitized | prolonged period of protection
GFA 9/3.72.1 GF intern, Nr. 72, Juni 1996 1996 File: 1 file digital born digitized | public
GFA 9/3.79 GF intern, Nr. 79, August 1997 1997 File: 1 file digitized | prolonged period of protection
GFA 9/3.79.1 GF intern, Nr. 79, August 1997 1997 File: 1 file digital born digitized | public
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