公开/公告号SE8102223L
专利类型
公开/公告日1981-04-07
原文格式PDF
申请/专利权人 BATYREV R;MULYAR VLADIMIR B;PETROVSKO RAZUMOVSKY NADEZHDA;ESTRAIKH G;RUBINSHTEIN LEONID A;LEONTIEV VLADISLAV ALEXEEVICH;ZOBNIN PAVEL VASILIEVICH;
申请/专利号SE19810002223
发明设计人 ESTRAIKH GENNADY YAKOVLEVICH;ZOBNIN PAVEL VASILIEVICH;BATYREV RUSLAND IVANOVICH;MULYAR VLADIMIR BORISOVICH;PETROVSKO-RAZUMOVSKY NADEZHDA;RUBINSHTEIN LEONID ARONOVICH;LEONTIEV VLADISLAV ALEXEEVICH;
申请日1981-04-07
分类号B65H25/20;
国家 SE
入库时间 2022-08-22 15:59:55