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发明名称
Appareil photographique à petit format d'images avec obturateur à volets oscillants
摘要
申请公布号
FR906072(A)
申请公布日期
1945.12.21
申请号
FRD906072
申请日期
1944.07.26
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03B9/08
主分类号
G03B9/08
代理机构
代理人
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地址
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