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发明名称
Shockproof device
摘要
申请公布号
US2162511(A)
申请公布日期
1939.06.13
申请号
US19360098463
申请日期
1936.08.29
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
MAY JOHN W.
分类号
H01H71/10
主分类号
H01H71/10
代理机构
代理人
主权项
地址
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