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发明名称
Improvements relating to combined water and fire tube boilers
摘要
申请公布号
GB337994(A)
申请公布日期
1930.11.13
申请号
GB19290034783
申请日期
1929.11.14
申请人
NORTH BRITISH LOCOMOTIVE COMPANY, LIMITED;ADAM LAW PATRICK
发明人
分类号
F22B13/12
主分类号
F22B13/12
代理机构
代理人
主权项
地址
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