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发明名称
Condenser paper and method of making the same
摘要
申请公布号
US1864950(A)
申请公布日期
1932.06.28
申请号
US19290356383
申请日期
1929.04.19
申请人
SCHWEITZER LOUIS P
发明人
SCHWEITZER LOUIS P.
分类号
H01B3/48
主分类号
H01B3/48
代理机构
代理人
主权项
地址
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