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发明名称
PAPER-MAKING METHODS
摘要
申请公布号
SU1707118(A1)
申请公布日期
1992.01.23
申请号
SU19894643820
申请日期
1989.01.30
申请人
LE LESOTEKHNICHESKAYA AKADEMIYA IM.S.M.KIROVA;G PUBLICHNAYA BIBLIOTEKA IM.M.E.SALTYKOVA-SHCHEDRINA
发明人
DOBRUSINA SVETLANA A,SU;FLYATE DAVID M,SU;ERMOLENKO IGOR N,SU;FRUMIN LEONID E,SU
分类号
D21H25/18;D21F1/66
主分类号
D21H25/18
代理机构
代理人
主权项
地址
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