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发明名称
Improvements in and relating to gas-heated apparatus for heating liquids
摘要
申请公布号
GB486416(A)
申请公布日期
1938.06.02
申请号
GB19380001637
申请日期
1938.01.18
申请人
JUNKERS & CO. G.M.B.H.
发明人
分类号
F24H9/20
主分类号
F24H9/20
代理机构
代理人
主权项
地址
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