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发明名称
PERFECCIONAMIENTOS EN APARATOS PARA PROPULSAR Y PULIMENTAR, POR RODADURA ENTRE DOS SUPERFICIES, TIRAS CONTINUAS DE MATERIAL EN FORMA DE VARILLAS
摘要
申请公布号
ES249090(A1)
申请公布日期
1959.09.16
申请号
ES19900002490
申请日期
1959.04.30
申请人
BRITISH CELANESE LIMITED
发明人
分类号
A24D3/02;(IPC1-7):B24
主分类号
A24D3/02
代理机构
代理人
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