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发明名称
PROCEDEU DE OBTINERE A UNOR MATERIALE MICROPOROASE PERMEABILE LA VAPORI DE APA
摘要
申请公布号
RO68415(A2)
申请公布日期
1980.10.30
申请号
RO19770089602
申请日期
1977.03.07
申请人
INSTITUTUL DE CHIMIE MACROMOLECULARA "PETRU PONI",RO
发明人
CIOBANU,CONSTANTIN,RO;ADUMITRESEI,CONSTANTIN,RO;NEACSU,ION,RO;CARACULACU,ADRIAN,RO
分类号
C08G71/04;(IPC1-7):C08G71/04
主分类号
C08G71/04
代理机构
代理人
主权项
地址
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