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发明名称
PHOTOGRAPHISCHER OBJEKTIVVERSCHLUSS.
摘要
申请公布号
DE1705070(U)
申请公布日期
1955.08.18
申请号
DE195400D8282U
申请日期
1954.05.14
申请人
DR.-ING. HANS DECKEL;DIPL.-ING. FRIEDRICH WILHELM DECKEL
发明人
DR.-ING. HANS DECKEL;DIPL.-ING. FRIEDRICH WILHELM DECKEL
分类号
主分类号
代理机构
代理人
主权项
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