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经营范围
发明名称
METHOD OF REMOVING ROSIN FROM PULP
摘要
申请公布号
SU1463831(A1)
申请公布日期
1989.03.07
申请号
SU19864088282
申请日期
1986.07.11
申请人
LE LESOTEKH AKAD
发明人
PERMINOVA MARINA I,SU;BREGADZE TATYANA B,SU;LEONOVICH ADOLF A,SU;BAKULENKO IVAN I,SU;SELITSKIJ ARTUR P,SU;BROVKINA SVETLANA A,SU
分类号
D21C9/08
主分类号
D21C9/08
代理机构
代理人
主权项
地址
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