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发明名称
Photographic Camera with Exposure Meter
摘要
申请公布号
GB1179619(A)
申请公布日期
1970.01.28
申请号
GB19670057788
申请日期
1967.12.20
申请人
VEB PENTACON DRESDEN KAMERA-UND KINOWERKE
发明人
ERICH HAHN;LOTHAR BRUST
分类号
G03B7/04
主分类号
G03B7/04
代理机构
代理人
主权项
地址
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