Actor: Langhans, Dieter

person

Langhans, Dieter

Langhans, Dieter is involved in

 
Identifier Title Date Event type Other information
GFA 11/720958 Kabelschutzrohr-Verlegung durch See, Pew Rohre mit Peh Fittings 1972 Creation digitized | prolonged period of protection
GFA 17/720958 Kabelschutzrohr-Verlegung durch See, Pew Rohre mit Peh Fittings 1972 Creation prolonged period of protection
GFA 31/43 Sigrist, Rainer und Langhans, Dieter: Kunststoff-Symposium '82 1982 Creation Standard period of protection
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Langhans, Dieter is used as descriptor

 
Identifier Title Date Level of description Other information
GFA 31/43 Sigrist, Rainer und Langhans, Dieter: Kunststoff-Symposium '82 1982 File: 2 volumes Standard period of protection
GFA 9/3.41 GF intern, Nr. 41, September 1989 1989 File: 1 file digitized | public
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