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发明名称
Réchauffeur vertical pour liquides visqueux entreposés en réservoirs
摘要
申请公布号
FR865692(A)
申请公布日期
1941.05.30
申请号
FRD865692
申请日期
1940.02.02
申请人
BABCOCK & WILCOX
发明人
分类号
F28F1/14
主分类号
F28F1/14
代理机构
代理人
主权项
地址
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