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发明名称
PROCEDIMIENTO DE FABRICACIËN DE MATERIAL PARECIDO AL CUERO, PARTIENDO DE DESPERDICIOS DE CUERO
摘要
申请公布号
ES273785(A1)
申请公布日期
1962.05.01
申请号
ES19850002737
申请日期
1962.01.17
申请人
BERTOLAIA, CESARE
发明人
分类号
D06N3/00;(IPC1-7):D06N3/00
主分类号
D06N3/00
代理机构
代理人
主权项
地址
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