DEVICE FOR CHECKING KNOWLEDGE OF TRAINEE,申请号SU19823463829-传众专利搜索

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发明名称	DEVICE FOR CHECKING KNOWLEDGE OF TRAINEE
摘要
申请公布号	SU1049954(A1)	申请公布日期	1983.10.23
申请号	SU19823463829	申请日期	1982.07.05
申请人	KI POLT I IM.50-LETIYA VELIKOJ SOTSIALISTICHESKOJ REVOLYUTSII	发明人	KORNEJCHUK VIKTOR I,SU;SOROKO VLADIMIR N,SU;ZHURAVLEV OLEG V,SU;KOSYAK NIKOLAJ S,SU;MIRONENKO VASILIJ A,SU
分类号	G09B7/02;(IPC1-7):G09B7/02	主分类号	G09B7/02
代理机构		代理人
主权项
地址

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