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发明名称
PROCEDIMIENTO PARA LA POLIMERIZACION DE ACETALES CICLICOS
摘要
申请公布号
ES299188(A1)
申请公布日期
1964.11.01
申请号
ES19880002991
申请日期
1964.04.25
申请人
FARBWERKE HOECHST, AKTIENGESELLSCHAFT, VORMALS MEISTER LUCIUS & BRUENING
发明人
分类号
(IPC1-7):B29;C08
主分类号
(IPC1-7):B29
代理机构
代理人
主权项
地址
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