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发明名称
Perfectionnements aux condenseurs à surface
摘要
申请公布号
FR705097(A)
申请公布日期
1931.06.01
申请号
FRD705097
申请日期
1930.11.03
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
分类号
F28B1/02
主分类号
F28B1/02
代理机构
代理人
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地址
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