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发明名称
PUMP
摘要
申请公布号
CA456962(A)
申请公布日期
1949.05.24
申请号
CAD456962
申请日期
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
AUGUST P. COLAIACO;DWIGHT L. HOPPER
分类号
主分类号
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代理人
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