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申请公布号
FR2303250(B1)
申请公布日期
1980.01.04
申请号
FR19750007786
申请日期
1975.03.07
申请人
CERCA
发明人
分类号
F24J2/34;(IPC1-7):F24J3/02;F24D11/00
主分类号
F24J2/34
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