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发明名称
Photographischer Objektivverschluss.
摘要
申请公布号
CH298528(A)
申请公布日期
1954.05.15
申请号
CHD298528
申请日期
1952.01.25
申请人
DECKEL,HANS,DR. ING.;DECKEL,FRIEDRICH WILHELM,DIPL.-ING.
发明人
ING. DECKEL,HANS,DR.;WILHELM,DIPL.-ING. DECKEL,FRIEDRICH
分类号
G03B9/70
主分类号
G03B9/70
代理机构
代理人
主权项
地址
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