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发明名称
PROCEDIMIENTO PARA MEJORAR LAS PROPIEDADES DE ELEVADOS POLiMEROS
摘要
申请公布号
ES243044(A1)
申请公布日期
1959.10.16
申请号
ES19440002430
申请日期
1958.07.11
申请人
PECHINEY COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES
发明人
分类号
(IPC1-7):C08
主分类号
(IPC1-7):C08
代理机构
代理人
主权项
地址
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