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发明名称
APPARATUS AND METHOD FOR AUTOMATIC GROUND FAULT CLEARING
摘要
申请公布号
CA777407(A)
申请公布日期
1968.01.30
申请号
CAD777407
申请日期
申请人
HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF MINES A ND TECHNICAL SURVEYS
发明人
EDWIN K. SWIMMINGS
分类号
主分类号
代理机构
代理人
主权项
地址
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