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发明名称
PROCEDIMENTO PER LA RIFINIZIONE DI PELLAME, CUOIO E SIMILI SUBSTRATI FIBROSI.
摘要
申请公布号
IT1229495(B)
申请公布日期
1991.09.03
申请号
IT19890019126
申请日期
1989.01.19
申请人
COMETA ENGINEERING S.R.L
发明人
LUIGI LOCATI;GIOVANNI CALCIATI;EZIO CONTI;ANTONIO CARLESSI
分类号
C14C;(IPC1-7):C14C/
主分类号
C14C
代理机构
代理人
主权项
地址
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