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经营范围
发明名称
Fluid translating apparatus
摘要
申请公布号
US2328296(A)
申请公布日期
1943.08.31
申请号
US19400350207
申请日期
1940.08.03
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
RITTER JOHN G.
分类号
F04B39/00;F25B31/00
主分类号
F04B39/00
代理机构
代理人
主权项
地址
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