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发明名称
PERFECCIONAMIENTOOS EN LOS PROCEDIMIENTOS Y DISPOSITIVOS DE CARBONIZACIoN Y DESTILACION EN LOS HORNOS DE PASILLO, DE ESQUISTOS, LIGNITOS, HULLAS Y MATERIALES ANALOGOS
摘要
申请公布号
ES142726(A1)
申请公布日期
1936.10.16
申请号
ES19260001427
申请日期
1936.06.03
申请人
SOUBBOTIN, IGOR/ROMANOFF, VLADIMIR
发明人
分类号
(IPC1-7):C10
主分类号
(IPC1-7):C10
代理机构
代理人
主权项
地址
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