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发明名称
Improvements in and relating to the heat treatment of sheet metal, wire and the like
摘要
申请公布号
GB406528(A)
申请公布日期
1934.03.01
申请号
GB19330015045
申请日期
1933.05.24
申请人
HOESCH-KOELN NEUESSEN AKTIENGESELLSCHAFT FUER BERGBAU UND HUETTENBETRIEB;PAUL HOFMANN
发明人
分类号
C21D9/56
主分类号
C21D9/56
代理机构
代理人
主权项
地址
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