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发明名称
Improvements in and relating to mercury boilers
摘要
申请公布号
GB339237(A)
申请公布日期
1930.12.04
申请号
GB19300018237
申请日期
1930.06.14
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
A63F9/00;A63F9/02;F22B3/02
主分类号
A63F9/00
代理机构
代理人
主权项
地址
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