发明名称 DEVICE FOR MEASURING HARDNESS
摘要
申请公布号 RU2052795(C1) 申请公布日期 1996.01.20
申请号 SU19925054492 申请日期 1992.07.14
申请人 YARMITSKIJ SERGEJ PETROVICH;FEJGIN MARK ISAAKOVICH;NEJSHTADT ILYA GRIGOREVICH;KOROLEV SERGEJ ALEKSANDROVICH;KONYSHEV ARKADIJ ANDREEVICH;KRAVTSOV BORIS LVOVICH;OBODAN VLADIMIR YAKOVLEVICH;BERDYANSKIJ EFIM-NATAN ANATOLEVICH 发明人 YARMITSKIJ SERGEJ PETROVICH;FEJGIN MARK ISAAKOVICH;NEJSHTADT ILYA GRIGOREVICH;KOROLEV SERGEJ ALEKSANDROVICH;KONYSHEV ARKADIJ ANDREEVICH;KRAVTSOV BORIS LVOVICH;OBODAN VLADIMIR YAKOVLEVICH;BERDYANSKIJ EFIM-NATAN ANATOLEVICH
分类号 G01N3/54;(IPC1-7):G01N3/54 主分类号 G01N3/54
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