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发明名称
摘要
申请公布号
FR2200724(B3)
申请公布日期
1976.08.20
申请号
FR19730034066
申请日期
1973.09.24
申请人
ROLLEI WERKE FRANKE HEIDECKE
发明人
分类号
G03B15/05;H02M7/06;H02M7/10;H05B41/32;(IPC1-7):H05B41/32
主分类号
G03B15/05
代理机构
代理人
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地址
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