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发明名称
PIELE SINTETICA POROMERICA SI PROCEDEU DE OBTINERE
摘要
申请公布号
RO69822(A2)
申请公布日期
1981.04.30
申请号
RO19770089736
申请日期
1977.03.21
申请人
INSTITUTUL DE CERCETARI PIELARIE SI INCALTAMINTE,RO
发明人
LUNGU,TUDOREL,RO;POPA,DUMITRU,RO;FICA,AGRIPINA,RO;DELEANU,VICTOR,RO;NEGREANU,SILVIU D.,RO;MIHAILA,DUMITRU M.,RO;KATONA,NICOLAE,RO
分类号
D06N3/14;(IPC1-7):D06N3/14
主分类号
D06N3/14
代理机构
代理人
主权项
地址
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