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发明名称
Control mechanism
摘要
申请公布号
US2223725(A)
申请公布日期
1940.12.03
申请号
US19390281621
申请日期
1939.06.28
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
HEITCHUE REGIS D.
分类号
F25B47/00
主分类号
F25B47/00
代理机构
代理人
主权项
地址
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