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经营范围
发明名称
Current-limiting and protective arrangement
摘要
申请公布号
US2350195(A)
申请公布日期
1944.05.30
申请号
US19410421460
申请日期
1941.12.03
申请人
DELLA C. RYPINSKI
发明人
RYPINSKI ALBERT B.
分类号
H02H9/02
主分类号
H02H9/02
代理机构
代理人
主权项
地址
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