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经营范围
发明名称
Improvements relating to furnaces
摘要
申请公布号
GB389194(A)
申请公布日期
1933.03.16
申请号
GB19310033852
申请日期
1931.12.07
申请人
THE INTERNATIONAL FURNACE EQUIPMENT COMPANY LIMITED;LEON BAILLY
发明人
分类号
C21D9/00
主分类号
C21D9/00
代理机构
代理人
主权项
地址
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