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发明名称
Apparatus and method for cleaning abrasively treated plastic webs
摘要
申请公布号
US2923109(A)
申请公布日期
1960.02.02
申请号
US19550551887
申请日期
1955.12.08
申请人
TRU-SCALE, INC.
发明人
PELLEY PERRY H.
分类号
B24C3/10;B24C3/14
主分类号
B24C3/10
代理机构
代理人
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