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发明名称
Improvements in or relating to gas heated apparatus
摘要
申请公布号
GB657611(A)
申请公布日期
1951.09.26
申请号
GB19490005118
申请日期
1949.02.24
申请人
EWART & SON LIMITED
发明人
BLUM HANS ADOLF
分类号
F23Q9/00
主分类号
F23Q9/00
代理机构
代理人
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