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发明名称
DUCTILE CAST IRON HEAT TREATING METHOD
摘要
申请公布号
PL273903(A1)
申请公布日期
1989.04.17
申请号
PL19880273903
申请日期
1988.07.26
申请人
VOEST ALPINE STAHL
发明人
LOECKER GERHARD;MAIER KLAUS;MALZACHER WALTER
分类号
C21D5/10;(IPC1-7):C21D/
主分类号
C21D5/10
代理机构
代理人
主权项
地址
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