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发明名称
Echangeur de chaleur utilisable dans les radiateurs à gaz
摘要
申请公布号
FR1516499(A)
申请公布日期
1968.03.08
申请号
FR19670098437
申请日期
1967.03.13
申请人
FARGAS. S.P.A.
发明人
分类号
F24C15/32
主分类号
F24C15/32
代理机构
代理人
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地址
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