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发明名称
METHOD OF PAPER PRODUCTION
摘要
申请公布号
CS8604071(A1)
申请公布日期
1989.06.13
申请号
CS19860004071
申请日期
1986.06.03
申请人
GURJANOV VLADIMIR J.,SU;SEMKINA LJUDMILA I.,SU
发明人
GURJANOV VLADIMIR J.,SU;SEMKINA LJUDMILA I.,SU
分类号
D21H17/27;D21H17/28;D21H17/37;D21H17/66;(IPC1-7):D21H3/28
主分类号
D21H17/27
代理机构
代理人
主权项
地址
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