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发明名称
摘要
申请公布号
DE2032731(A1)
申请公布日期
1972.01.13
申请号
DE19702032731
申请日期
1970.07.02
申请人
ROLLEI WERKE FRANKE HEIDECKE
发明人
分类号
H05B41/30;(IPC1-7):H05B41/30
主分类号
H05B41/30
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代理人
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