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发明名称
ROLLER FOR STIRRING PULP IN HEADBOX OF PAPER-MAKING MACHINE
摘要
申请公布号
SU1677124(A1)
申请公布日期
1991.09.15
申请号
SU19894775049
申请日期
1989.12.29
申请人
TSNII BUMAGI
发明人
SOLODOVNIKOV SERGEJ V,SU;KARPOV ALEKSANDR V,SU;BOGDANOV SERGEJ V,SU;OTRASHKEVICH VYACHESLAV N,SU
分类号
D21F1/02
主分类号
D21F1/02
代理机构
代理人
主权项
地址
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