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发明名称
Improvements in or relating to steam boilers
摘要
申请公布号
GB366774(A)
申请公布日期
1932.02.11
申请号
GB19310008390
申请日期
1931.03.18
申请人
COMPAGNIE DES SURCHAUFFEURS
发明人
分类号
F22B13/06
主分类号
F22B13/06
代理机构
代理人
主权项
地址
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