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发明名称
Reaction products of polyvinylpyrrolidone compounds and polyisocyanates
摘要
申请公布号
US3216983(A)
申请公布日期
1965.11.09
申请号
US19610147068
申请日期
1961.10.23
申请人
INDUSTRIAL BIOLOGY LABORATORIES, INC.
发明人
SHELANSKI MORRIS V.;LEVENSON THEODORE
分类号
A01N59/12;A61K8/87;A61Q3/02;A61Q5/06;A61Q11/00;C08F8/00;C08G18/62
主分类号
A01N59/12
代理机构
代理人
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