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发明名称
Delayed electric mercury switch
摘要
申请公布号
US2615100(A)
申请公布日期
1952.10.21
申请号
US19500179714
申请日期
1950.08.16
申请人
JOHN WEAVER ALBERT
发明人
WEAVER ALBERT JOHN
分类号
H01H29/10
主分类号
H01H29/10
代理机构
代理人
主权项
地址
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