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发明名称
Heating boiler
摘要
申请公布号
GB670645(A)
申请公布日期
1952.04.23
申请号
GB19490002666
申请日期
1949.01.31
申请人
AKTIEBOLAGET GUSTAVSBERGS FABRIKEN
发明人
分类号
F24H1/22
主分类号
F24H1/22
代理机构
代理人
主权项
地址
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