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发明名称
SCRAPER
摘要
申请公布号
SU1509473(A1)
申请公布日期
1989.09.23
申请号
SU19874338016
申请日期
1987.12.04
申请人
TSNI PK I PO PROEKTIROVANIYU OBORU DLYA TSELLYULOZNO-BUMAZHNOJ PROMYSHLENNOSTI
发明人
DOLGIN MIKHAIL A,SU;FEJGIN VALENTIN B,SU;ZINGER GRIGORIJ S,SU;GLEZIN MARK L,SU;GINZBURG VLADIMIR A,SU
分类号
D21G3/00
主分类号
D21G3/00
代理机构
代理人
主权项
地址
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