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发明名称
Photographische Kamera
摘要
申请公布号
DE1021703(B)
申请公布日期
1957.12.27
申请号
DE1955D021668
申请日期
1955.11.11
申请人
DR.-ING. HANS DECKEL;DIPL.-ING. FRIEDRICH WILHELM DECKEL
发明人
分类号
G03B17/02
主分类号
G03B17/02
代理机构
代理人
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