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发明名称
Electrical switching device
摘要
申请公布号
US2203309(A)
申请公布日期
1940.06.04
申请号
US19360108714
申请日期
1936.11.02
申请人
KINGSTON PRODUCTS CORPORATION
发明人
SCHMID WILLIAM
分类号
H01H3/12;H01H15/02
主分类号
H01H3/12
代理机构
代理人
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地址
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