公开/公告号SE8102722L
专利类型
公开/公告日1982-10-30
原文格式PDF
申请/专利权人 GRIGORIEV BORIS NIKOLAEVICH;SIDOROV VALERY ALEXANDROVICH;SURIKOVA GALINA NIKOLAEVNA;KOLOBINA NADEZHDA PAVLOVNA;FEDOTOV SERGEI NIKOLAEVICH;
申请/专利号SE19810002722
发明设计人 SURIKOVA GALINA NIKOLAEVNA;GRIGORIEV BORIS NIKOLAEVICH;SIDOROV VALERY ALEXANDROVICH;KOLOBINA NADEZHDA PAVLOVNA;FEDOTOV SERGEI NIKOLAEVICH;
申请日1981-04-29
分类号G01M3/20;
国家 SE
入库时间 2022-08-22 13:31:47