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发明名称
Switch mechanism
摘要
申请公布号
US1872303(A)
申请公布日期
1932.08.16
申请号
US19280298896
申请日期
1928.08.11
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
KRANTZ HUBERT K.
分类号
H01H23/00
主分类号
H01H23/00
代理机构
代理人
主权项
地址
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