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发明名称
Improvements in or relating to means for economising fuel in stoves or fires
摘要
申请公布号
GB560156(A)
申请公布日期
1944.03.22
申请号
GB19420011993
申请日期
1942.08.26
申请人
SYDNEY GUY ASHBY
发明人
分类号
F24B1/191;F24B1/193
主分类号
F24B1/191
代理机构
代理人
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地址
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