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发明名称
Einrichtung zur stufenweisen, insbesondere feinstufigen Regelung groesserer elektrischer Leistungen
摘要
申请公布号
DE871914(C)
申请公布日期
1954.10.25
申请号
DE1948P029644
申请日期
1948.12.31
申请人
FRIEDRICH RAUPACH, BAMBERG
发明人
分类号
H01H9/00
主分类号
H01H9/00
代理机构
代理人
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地址
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