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发明名称
Disconnecting switch
摘要
申请公布号
US1851731(A)
申请公布日期
1932.03.29
申请号
US19270180379
申请日期
1927.04.02
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
SANDIN JEROME;COUNTY ALLEGHENY;CRABBS HERBERT J.
分类号
H01H31/28
主分类号
H01H31/28
代理机构
代理人
主权项
地址
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