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发明名称
Способ изготовления электрических сопротивлений
摘要
申请公布号
SU73049(A1)
申请公布日期
1947.11.30
申请号
SU19450000972
申请日期
1945.07.11
申请人
BOCHKAREV B.A.;BOCHKAREVA V.A.
发明人
BOCHKAREV B.A.;BOCHKAREVA V.A.
分类号
H01C17/00;H01C7/06
主分类号
H01C17/00
代理机构
代理人
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地址
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