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发明名称
UN PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION DE AGLUTINAN-TES BITUMINOSOS.
摘要
申请公布号
ES434244(A1)
申请公布日期
1977.04.01
申请号
ES19440004342
申请日期
1975.01.29
申请人
PIERREFITTE-AUBY
发明人
分类号
B01F17/32;C07D239/06;(IPC1-7):07D/;03D/;01C/
主分类号
B01F17/32
代理机构
代理人
主权项
地址
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