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发明名称
Ink mill
摘要
申请公布号
US2107214(A)
申请公布日期
1938.02.01
申请号
US19340745296
申请日期
1934.09.24
申请人
THE J. H. DAY COMPANY
发明人
RECHTIN CLARENCE R.;JANTSCH RICHARD
分类号
B02C4/28;B02C4/36
主分类号
B02C4/28
代理机构
代理人
主权项
地址
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