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发明名称
MILIEU DE TREMPE AQUEUX POUR METAUX ET ALLIAGES PERREUX
摘要
申请公布号
BE893399(A1)
申请公布日期
1982.12.03
申请号
BE19820208256
申请日期
1982.06.03
申请人
SERVIMETAL
发明人
分类号
C21D1/60;(IPC1-7):C21D/
主分类号
C21D1/60
代理机构
代理人
主权项
地址
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