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发明名称
Electrical switch
摘要
申请公布号
US2481141(A)
申请公布日期
1949.09.06
申请号
US19480061205
申请日期
1948.11.20
申请人
PARAGON ELECTRIC COMPANY
发明人
MORRISON DAVID
分类号
H01H21/36
主分类号
H01H21/36
代理机构
代理人
主权项
地址
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