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经营范围
发明名称
ARC SUPPRESSING CIRCUITS
摘要
申请公布号
US3474293(A)
申请公布日期
1969.10.21
申请号
USD3474293
申请日期
1965.10.23
申请人
FENWAL INC.
发明人
ERIC I. SIWKO;WILLIAM F. SAUNDERS
分类号
H01H9/54;(IPC1-7):H02H3/00;H02H7/00;H02H3/22
主分类号
H01H9/54
代理机构
代理人
主权项
地址
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