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经营范围
发明名称
PROCEDIMIENTO PARA LA OBTENCIoN DE ANHiDRIDO MALEICO A PARTIR DE FURFURAL EN LECHO CATALiTICO FLUIDIZADO
摘要
申请公布号
ES243400(A1)
申请公布日期
1958.12.16
申请号
ES19000002434
申请日期
1958.07.31
申请人
PATRONATO "JUAN DE LA CIERVA" DE INVESTIGACION TECNICA
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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