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发明名称
Method of electrically heating metal blanks for rolling or forging
摘要
申请公布号
GB737305(A)
申请公布日期
1955.09.21
申请号
GB19530028074
申请日期
1953.10.12
申请人
HELLEFORS BRUKS AKTIEBOLAG
发明人
分类号
B22F3/00;C21D1/40
主分类号
B22F3/00
代理机构
代理人
主权项
地址
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