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经营范围
发明名称
Photographische oder kinematographische Kamera mit Sucher
摘要
申请公布号
DE669909(C)
申请公布日期
1939.01.06
申请号
DE1931Z019680D
申请日期
1931.10.24
申请人
ERNST LEITZ G.M.B.H.
发明人
ZUEGEL WILHELM
分类号
G03B13/02
主分类号
G03B13/02
代理机构
代理人
主权项
地址
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