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发明名称
PHOTOGRAPHISCHE KAMERA MIT MEHREREN WAHLWEISE VERWENDBAREN OBJEKTIVEN UND EINEM BLENDENVERSCHLUSS
摘要
申请公布号
DE2352076(B2)
申请公布日期
1977.12.29
申请号
DE19732352076
申请日期
1973.10.17
申请人
发明人
分类号
G03B7/00;G03B7/20;G03B9/08;(IPC1-7):03B9/08
主分类号
G03B7/00
代理机构
代理人
主权项
地址
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