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发明名称
Process for improving the structure of steel products
摘要
申请公布号
GB480683(A)
申请公布日期
1938.02.21
申请号
GB19360022887
申请日期
1936.08.19
申请人
VEREINIGTE STAHLWERKE AKTIENGESELLSCHAFT
发明人
分类号
B21B1/02;B21B1/08
主分类号
B21B1/02
代理机构
代理人
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