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经营范围
发明名称
Improved space heater
摘要
申请公布号
GB764228(A)
申请公布日期
1956.12.19
申请号
GB19550001992
申请日期
1955.01.22
申请人
COVENTRY RADIATOR & PRESSWORK CO. LIMITED
发明人
分类号
F24H3/06
主分类号
F24H3/06
代理机构
代理人
主权项
地址
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