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发明名称
Boîtier ou cage de lampe pour les appareils de projection, en particulier pour les appareils cinématographiques
摘要
申请公布号
FR1048697(A)
申请公布日期
1953.12.23
申请号
FRD1048697
申请日期
1951.11.02
申请人
ZEISS IKON A. G.
发明人
KRAUSKOPF WILHELM
分类号
G03B21/20
主分类号
G03B21/20
代理机构
代理人
主权项
地址
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