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经营范围
发明名称
Improvements relating to a steam boiler
摘要
申请公布号
GB782962(A)
申请公布日期
1957.09.18
申请号
GB19550030622
申请日期
1955.10.26
申请人
COMBUSTION ENGINEERING, INC.
发明人
分类号
F22B31/04
主分类号
F22B31/04
代理机构
代理人
主权项
地址
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