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发明名称
Perfectionnements aux chaudières multitubulaires à circulation forcée
摘要
申请公布号
FR922267(A)
申请公布日期
1947.06.04
申请号
FRD922267
申请日期
1945.12.29
申请人
SOCIETE D'EXPLOITATION DES GENERATEURS NICLAUSSE
发明人
FONTANEL LOUIS-FRANCIS
分类号
F22B29/02
主分类号
F22B29/02
代理机构
代理人
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