发明名称 CARBURIZABLE STEEL
摘要
申请公布号 SU1477771(A1) 申请公布日期 1989.05.07
申请号 SU19874313042 申请日期 1987.10.05
申请人 UTKINA ALEKSANDRA N,SU;BANAS IGOR P,SU;PETRAKOV ALEKSANDR F,SU;SHALKEVICH ANDREJ B,SU;BELYAKOV LEV N,SU;TARASENKO LYUDMILA V,SU;ZHEGINA IYA P,SU;KOZLOV VELYA L,SU;VTOROVA LYUDMILA A,SU;BABAKOV GEORGIJ A,SU;SHEMANSKAYA OLGA V,SU;GOLUBIN ANATOLIJ V,SU;LAZECHNYJ IVAN N,SU;RYABICH LEONID M,SU;BAKANOV ANATOLIJ G,SU;MELNIKOV SERGEJ F,SU;KLINOV OLEG N,SU;LASENKO VALERIJ V,SU;ORDZHONIKIDZE NODARIJ SH,SU;PISMAN NADEZHDA A,SU;NEKRASOVA LYUDMILA S,SU 发明人 UTKINA ALEKSANDRA N,SU;BANAS IGOR P,SU;PETRAKOV ALEKSANDR F,SU;SHALKEVICH ANDREJ B,SU;BELYAKOV LEV N,SU;TARASENKO LYUDMILA V,SU;ZHEGINA IYA P,SU;KOZLOV VELYA L,SU;VTOROVA LYUDMILA A,SU;BABAKOV GEORGIJ A,SU;SHEMANSKAYA OLGA V,SU;GOLUBIN ANATOLIJ V,SU;LAZECHNYJ IVAN N,SU;RYABICH LEONID M,SU;BAKANOV ANATOLIJ G,SU;MELNIKOV SERGEJ F,SU;KLINOV OLEG N,SU;LASENKO VALERIJ V,SU;ORDZHONIKIDZE NODARIJ SH,SU;PISMAN NADEZHDA A,SU;NEKRASOVA LYUDMILA S,SU
分类号 C22C38/48 主分类号 C22C38/48
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