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发明名称
摘要
申请公布号
FR2092038(A2)
申请公布日期
1972.01.21
申请号
FR19710012810
申请日期
1971.04.09
申请人
LICENTIA PATENT VERWALTU
发明人
分类号
H01H33/30;H01H33/867;(IPC1-7):H01H33/00
主分类号
H01H33/30
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代理人
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