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发明名称
Conductor
摘要
申请公布号
US1837795(A)
申请公布日期
1931.12.22
申请号
US19290331365
申请日期
1929.01.09
申请人
EASTERN TUBE & TOOL CO. INC.
发明人
SCHNEIDER EDWIN J.
分类号
H01B9/00
主分类号
H01B9/00
代理机构
代理人
主权项
地址
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