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发明名称
PREPARATION PROCESS OF A SEMIPERMEABLE MEMBRANE
摘要
申请公布号
RO106995(B1)
申请公布日期
1993.08.30
申请号
RO19900146183
申请日期
1990.10.24
申请人
INSTITUTUL POLITEHNIC, IA¡I
发明人
BEZDADEA MARIANA;SAVIN ALEXANDRU;RADULESCU ION;GRIGORIU ROXANA
分类号
C08J5/22;(IPC1-7):C08J5/22
主分类号
C08J5/22
代理机构
代理人
主权项
地址
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