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经营范围
发明名称
Abrasive products containing fused alumina zirconia and reduced titania
摘要
申请公布号
US5143522(B1)
申请公布日期
1998.01.06
申请号
US19880277618
申请日期
1988.11.29
申请人
WASHINGTON MILLS ELECTRO MINERALS CORPORATION.
发明人
GIBSON BRIAN;SEIDER, ROBERT, J.
分类号
C09K3/14;(IPC1-7):B24D3/00
主分类号
C09K3/14
代理机构
代理人
主权项
地址
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