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发明名称
Control mechanism
摘要
申请公布号
US1872155(A)
申请公布日期
1932.08.16
申请号
US19270230521
申请日期
1927.11.02
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
MASEK JAMES C.
分类号
H05B37/02
主分类号
H05B37/02
代理机构
代理人
主权项
地址
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