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发明名称
TRIPLE COPOLYMER N,N-DIMETHYLAMINOMETHACRYLATE, VINYLACETATE AND VINYL ALCOHOL AS TANNING AGENT STABILIZER FOR LEATHER TREATING
摘要
申请公布号
SU1520068(A1)
申请公布日期
1989.11.07
申请号
SU19874326573
申请日期
1987.11.12
申请人
EREVANSKIJ G UNIV;EREVANSKOE PROIZV KOZHEVENNOE OB IM.ST.SHAUMYANA
发明人
GRIGORYAN VAZGANUSH V,SU;MARKARYAN SOKRAT M,SU;EGOYAN RAYA V,SU;BEJLERYAN NORAJR M,SU;PETROSYAN VAZGEN A,SU
分类号
C08F216/06;C08F218/08;C14C3/22
主分类号
C08F216/06
代理机构
代理人
主权项
地址
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