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发明名称
FUSED ZIRCONIA-SPINEL ABRASIVES AND ARTICLES MADE THEREWITH
摘要
申请公布号
US3498769(A)
申请公布日期
1970.03.03
申请号
USD3498769
申请日期
1969.01.16
申请人
NORTON CO.
发明人
LORING COES JR.
分类号
B24D3/00;C08L61/10;C09K3/14;(IPC1-7):C08H17/12
主分类号
B24D3/00
代理机构
代理人
主权项
地址
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