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经营范围
发明名称
Improvements in, or relating to, furnaces for the heat treatment of materials
摘要
申请公布号
GB542227(A)
申请公布日期
1941.12.31
申请号
GB19400010780
申请日期
1940.06.24
申请人
BIRMINGHAM ELECTRIC FURNACES LIMITED;ALFRED GLYNNE LOBLEY
发明人
分类号
C21D1/767
主分类号
C21D1/767
代理机构
代理人
主权项
地址
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