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发明名称
PROCEDIMIENTO PARA APROVECHAR LOS DESPERDICIOS DE PIELES DE TODAS CLASES
摘要
申请公布号
ES323484(A1)
申请公布日期
1966.12.01
申请号
ES19840003234
申请日期
1966.02.24
申请人
COLOMER DEULOFEU, GONZALO
发明人
分类号
C14B;(IPC1-7):C14B
主分类号
C14B
代理机构
代理人
主权项
地址
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