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发明名称
ABRASIVE TOOLS
摘要
申请公布号
HU0102438(A3)
申请公布日期
2001.12.28
申请号
HU20010002438
申请日期
1999.02.04
申请人
NORTON CO., WORCESTER, MASSACHUSETTS
发明人
分类号
B24D3/00;B24D3/08;B24D5/06
主分类号
B24D3/00
代理机构
代理人
主权项
地址
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