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发明名称
DOUBLE EXHAUST GAS BLAST CIRCUIT BREAKER
摘要
申请公布号
US3471667(A)
申请公布日期
1969.10.07
申请号
USD3471667
申请日期
1967.07.21
申请人
GENERAL ELECTRIC CO.
发明人
PHILIP BARKAN
分类号
H01H33/86;H01H33/867;(IPC1-7):H01H33/82;H01H9/44;H01H33/18
主分类号
H01H33/86
代理机构
代理人
主权项
地址
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