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发明名称
Electrical distribution system
摘要
申请公布号
US1893178(A)
申请公布日期
1933.01.03
申请号
US19250039947
申请日期
1925.06.27
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
PARSONS JOHN S.
分类号
H02H3/00
主分类号
H02H3/00
代理机构
代理人
主权项
地址
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