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发明名称
Photographische Kamera mit Wechselkassette
摘要
申请公布号
DE1019905(B)
申请公布日期
1957.11.21
申请号
DE1956V010954
申请日期
1956.07.21
申请人
VOIGTLAENDER AKTIENGESELLSCHAFT
发明人
DOERR ARNOLD
分类号
G03B19/04
主分类号
G03B19/04
代理机构
代理人
主权项
地址
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