FIBROUS MASS FOR MAKING CARDBOARD AND FIBREBOARD

申请公布号：SU1044708(A1)

申请号：SU19792847164

申请日期：1979.12.03

申请公布日期：1983.09.30

申请人：

V N-PROIZV OB TSELLYULOZNO-BUMAZHNOJ PROMYSHLENNOSTI

发明人：GRUDININ VLADIMIR P,SU;BUKHTEEV BORIS M,SU;DERGUNOVA TATYANA V,SU

分类号：D21H27/10;C02F1/66;C08L97/02;D21C11/12;D21F1/66;D21F1/76;D21H11/04;D21H17/01;(IPC1-7):D21H3/00;B29F5/00

主分类号：D21H27/10

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