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发明名称
Method and apparatus for grinding and polishing surfaces
摘要
申请公布号
US2415646(A)
申请公布日期
1947.02.11
申请号
US19440537410
申请日期
1944.05.26
申请人
EASTMAN KODAK COMPANY
发明人
LUBOSHEZ BENJAMIN E.
分类号
B24B37/04
主分类号
B24B37/04
代理机构
代理人
主权项
地址
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