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发明名称
Verfahren zur Herstellung von Polypyrrolidon
摘要
申请公布号
DE1300687(B)
申请公布日期
1969.08.07
申请号
DE196100M8030
申请日期
1961.02.15
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
OSCAR NEY, WILLIAM
分类号
C08G69/24
主分类号
C08G69/24
代理机构
代理人
主权项
地址
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