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发明名称
Resistance compositions and products thereof
摘要
申请公布号
US2498238(A)
申请公布日期
1950.02.21
申请号
US19470745022
申请日期
1947.04.30
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
BERBERICH LEO J.;PENDLETON WESLEY W.
分类号
H01B1/24;H01B3/42
主分类号
H01B1/24
代理机构
代理人
主权项
地址
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