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经营范围
发明名称
Polishing or buffing composition and method of using the same
摘要
申请公布号
US2624988(A)
申请公布日期
1953.01.13
申请号
US19500141768
申请日期
1950.02.01
申请人
WAGNER BROTHERS, INC.
发明人
WAL HENRY J. VANDER
分类号
B24C1/00;B24C11/00
主分类号
B24C1/00
代理机构
代理人
主权项
地址
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