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经营范围
发明名称
PROCEDIMIENTO DE FABRICACION DE PELICULAS DE VISCOSA TRANSPARENTE E IMPERMEABLE
摘要
申请公布号
ES249579(A2)
申请公布日期
1959.09.01
申请号
ES19790002495
申请日期
1959.05.23
申请人
LA CELLOPHANE, S. A.
发明人
分类号
(IPC1-7):B29D
主分类号
(IPC1-7):B29D
代理机构
代理人
主权项
地址
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