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发明名称
Improvements in and relating to steam generators
摘要
申请公布号
GB397093(A)
申请公布日期
1933.08.17
申请号
GB19310031081
申请日期
1931.11.09
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
分类号
F22B1/22
主分类号
F22B1/22
代理机构
代理人
主权项
地址
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