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经营范围
发明名称
HYDRODEGRADABLE POLYESTERS
摘要
申请公布号
EP0496737(A4)
申请公布日期
1993.06.30
申请号
EP19900913342
申请日期
1990.08.01
申请人
THE PENNSYLVANIA RESEARCH CORPORATION
发明人
GORDON, BERNARD;SHARMA, PRABODH
分类号
C08G63/16;C08G63/60;C08G64/18;C08G81/00;(IPC1-7):C08G63/16;C08G63/18;C08G64/06
主分类号
C08G63/16
代理机构
代理人
主权项
地址
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