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发明名称
Appareil échangeur de température
摘要
申请公布号
FR1339426(A)
申请公布日期
1963.10.04
申请号
FR19620916487
申请日期
1962.11.23
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
C02F1/06
主分类号
C02F1/06
代理机构
代理人
主权项
地址
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