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发明名称
STEEL ABRASIVES AND METHOD FOR PRODUCING SAME
摘要
申请公布号
GB1534811(A)
申请公布日期
1978.12.06
申请号
GB19770015443
申请日期
1977.04.14
申请人
CLEVELAND METAL ABRASIVE INC
发明人
分类号
B22F9/08;C22C33/02;C22C38/00;(IPC1-7):C21D1/62
主分类号
B22F9/08
代理机构
代理人
主权项
地址
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