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经营范围
发明名称
Electronic circuitry for photographic camera
摘要
申请公布号
US4975721(A)
申请公布日期
1990.12.04
申请号
US19900492297
申请日期
1990.02.28
申请人
MINOLTA CAMERA KABUSHIKI KAISHA
发明人
TOMINAGA, SHINJI;YAMAMOTO, KOUJI;YAMANAKA, AKIRA
分类号
G03B7/08;G03B7/16;G03B7/26;G03B17/18;G03B17/42;(IPC1-7):G03B15/05;G03B17/26
主分类号
G03B7/08
代理机构
代理人
主权项
地址
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