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发明名称
PROCESSO DE PREPARACAO DE UM POLI-ISOCIANATO ORGANICO COM GRUPAMENTO BIURETO
摘要
申请公布号
BR8703375(A)
申请公布日期
1988.03.15
申请号
BR19870003375
申请日期
1987.07.02
申请人
RHONE-POULENC CHIMIE
发明人
JEAN ROBIN
分类号
C07C275/62;C07C67/00;C07C239/00;C07C265/10;C07C273/18;C08G18/78;(IPC1-7):C07C127/24
主分类号
C07C275/62
代理机构
代理人
主权项
地址
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