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经营范围
发明名称
Electrical sliding contact
摘要
申请公布号
US1908908(A)
申请公布日期
1933.05.16
申请号
US19320616408
申请日期
1932.06.10
申请人
HENRITE PRODUCTS CORPORATION
发明人
LOFTIS HOMER J.
分类号
H01C1/125;H01C10/30
主分类号
H01C1/125
代理机构
代理人
主权项
地址
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