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发明名称
Indicator means
摘要
申请公布号
US3307003(A)
申请公布日期
1967.02.28
申请号
US19650509368
申请日期
1965.11.23
申请人
S & C ELECTRIC COMPANY
发明人
LINDELL SIGURD I.
分类号
H01H85/30
主分类号
H01H85/30
代理机构
代理人
主权项
地址
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