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发明名称
Vakuumschalter
摘要
申请公布号
DE1947659(A1)
申请公布日期
1970.04.23
申请号
DE19691947659
申请日期
1969.09.19
申请人
WESTINGHOUSE ELECTRIC CORP.
发明人
L. HUNDSTAD,RICHARD
分类号
H01H3/00;H01H33/664
主分类号
H01H3/00
代理机构
代理人
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