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发明名称
PROCEDIMIENTO PARA EL APROVECHAMIENTO DE RECURSOS ENERGETI- COS EN PROCESOS DE QUEMADO DE AZUFRE
摘要
申请公布号
ES499349(D0)
申请公布日期
1982.07.01
申请号
ES19490004993
申请日期
1981.02.12
申请人
CONSTRUCTORA AUXILIAR DE INGENIERIA, S.A.
发明人
分类号
(IPC1-7):07B13/00
主分类号
(IPC1-7):07B13/00
代理机构
代理人
主权项
地址
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