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发明名称
PULP COMPOSITION
摘要
申请公布号
SU896138(A1)
申请公布日期
1982.01.07
申请号
SU19802925754
申请日期
1980.05.19
申请人
TSNII BUMAGI
发明人
KHAN IR G,SU;TRIFONOVA NADEZHDA A,SU;LAPIN VIKTOR V,SU
分类号
D21H17/50;D21H17/56;D21H17/67;D21H17/68;(IPC1-7):21H3/36
主分类号
D21H17/50
代理机构
代理人
主权项
地址
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