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发明名称
METHOD OF PREPARING PULP FOR ROOFING BOARD
摘要
申请公布号
SU633963(A1)
申请公布日期
1978.11.25
申请号
SU19772518783
申请日期
1977.08.31
申请人
VNI PK I POLIMERNYKH STROITELNYKH MATERIALOV
发明人
SUKHOVA LARISA A,SU;KRYLATOV EVGENIJ M,SU;DUDUCHAVA REGINA M,SU;GALIEV MARAT Z,SU;SHARAFEEV SAGIT Z,SU;KATKOV YURIJ ,SU;KHARITONCHUK STEPAN F,SU
分类号
D21D1/00;(IPC1-7):D21D1/00
主分类号
D21D1/00
代理机构
代理人
主权项
地址
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