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发明名称
Method of forming resistors and the like
摘要
申请公布号
US2358211(A)
申请公布日期
1944.09.12
申请号
US19420462944
申请日期
1942.10.22
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
CHRISTENSEN CARL J.;CHRISTENSEN HOWARD
分类号
C04B33/13;H01B1/08;H01B3/44;H01C7/00;H01C7/04;H01C17/065;H01C17/30
主分类号
C04B33/13
代理机构
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