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发明名称
Perfectionnements aux chaudières à circulation forcée
摘要
申请公布号
FR829616(A)
申请公布日期
1938.07.01
申请号
FRD829616
申请日期
1937.11.22
申请人
SOCIETE FRANCAISE DES CONSTRUCTIONS BABCOCK & WILCOX
发明人
分类号
F22B29/02
主分类号
F22B29/02
代理机构
代理人
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地址
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