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发明名称
Perfectionnements aux générateurs de vapeur
摘要
申请公布号
FR996999(A)
申请公布日期
1951.12.31
申请号
FRD996999
申请日期
1949.10.06
申请人
COMBUSTION ENGINEERING-SUPERHEATER, INC.
发明人
分类号
F22B21/34
主分类号
F22B21/34
代理机构
代理人
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地址
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