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经营范围
发明名称
Impregnated electrical condenser
摘要
申请公布号
US2615955(A)
申请公布日期
1952.10.28
申请号
US19490135719
申请日期
1949.12.29
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
MCLEAN DAVID A.
分类号
H01G4/22
主分类号
H01G4/22
代理机构
代理人
主权项
地址
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