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发明名称
Coated abrasive articles and backings for such articles
摘要
申请公布号
US2534805(A)
申请公布日期
1950.12.19
申请号
US19470733614
申请日期
1947.03.10
申请人
BEHR-MANNING CORPORATION
发明人
WATERFIELD DONALD A.
分类号
B24D11/00;B24D13/14
主分类号
B24D11/00
代理机构
代理人
主权项
地址
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