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发明名称
Photographische Kamera mit Wechselobjektiven
摘要
申请公布号
DE1219787(B)
申请公布日期
1966.06.23
申请号
DE1961L047217
申请日期
1961.07.29
申请人
ERNST LEITZ G.M.B.H.
发明人
FLACH HANS-GEORG
分类号
G03B7/20;G03B17/02
主分类号
G03B7/20
代理机构
代理人
主权项
地址
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