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发明名称
Cross blast circuit breaker with arcing contacts controlling orifice of arcing chamber
摘要
申请公布号
US2645694(A)
申请公布日期
1953.07.14
申请号
US19490076468
申请日期
1949.02.15
申请人
ALLIS-CHALMERS MANUFACTURING COMPANY
发明人
AINSWORTH CHESTER D.
分类号
H01H33/70
主分类号
H01H33/70
代理机构
代理人
主权项
地址
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