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发明名称
POWDER METALLURGY HIGH SPEED TOOL STEEL ARTICLE AND METHOD OF MANUFACTURE
摘要
申请公布号
EP0234099(A3)
申请公布日期
1988.08.10
申请号
EP19860308940
申请日期
1986.11.17
申请人
CRUCIBLE MATERIALS CORPORATION
发明人
DULIS, EDWARD J.;DORSCH, CARL J.;STASKO, WILLIAM
分类号
B22F1/02;B22F3/16;C22C33/02;C22C38/00;(IPC1-7):B22F1/00
主分类号
B22F1/02
代理机构
代理人
主权项
地址
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