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发明名称
PROCEDIMIENTO PARA LA FABRICACION DE POLIÉSTER DEL ACIDO TEREFTALICO MODIFICADO, PARCIALMENTE CONDENSADO, CONTENIENDO GRUPOS LIBRES DE HIDROXILO
摘要
申请公布号
ES267716(A1)
申请公布日期
1961.09.16
申请号
ES19160002677
申请日期
1961.05.26
申请人
DR. KURT HERBERTS & CO., VORMALS OTTO LOUIS HERBERTS
发明人
分类号
(IPC1-7):C07
主分类号
(IPC1-7):C07
代理机构
代理人
主权项
地址
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