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经营范围
发明名称
Kontaktmaterial fuer mechanische Stromrichter
摘要
申请公布号
DE916094(C)
申请公布日期
1954.08.02
申请号
DE1952L012667
申请日期
1952.06.24
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
BOEHM DIPL.-ING. HELLMUTH
分类号
H02M1/30
主分类号
H02M1/30
代理机构
代理人
主权项
地址
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