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经营范围
发明名称
PROCESS FOR PRODUCING A POLYESTER.
摘要
申请公布号
EP0520051(B1)
申请公布日期
1996.11.27
申请号
EP19920901742
申请日期
1992.01.14
申请人
RHONE-POULENC VISCOSUISSE SA
发明人
ENGGASSER, JOSIANE;STAEHLIN, ROLAND;GESCHE, PAUL
分类号
C08G63/85;C08G63/82;C08G63/83;C08G63/86;(IPC1-7):C08G63/83
主分类号
C08G63/85
代理机构
代理人
主权项
地址
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