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经营范围
发明名称
Method and machine for making insulated bushings
摘要
申请公布号
US1912186(A)
申请公布日期
1933.05.30
申请号
US19300428881
申请日期
1930.02.17
申请人
NATIONAL ELECTRIC PRODUCTS CORPORATION
发明人
FULLMAN JAMES M. G.;STRAMA JOHN
分类号
B31D1/00
主分类号
B31D1/00
代理机构
代理人
主权项
地址
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