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发明名称
Apparatus for Reducing the Heat Losses of Gas-fired Space Heaters
摘要
申请公布号
GB2025033(A)
申请公布日期
1980.01.16
申请号
GB19780035831
申请日期
1978.09.06
申请人
RATHGEBER K;RATHGEBER F
发明人
分类号
F23N3/04;F23N5/04;(IPC1-7):F23N5/04
主分类号
F23N3/04
代理机构
代理人
主权项
地址
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