EDUCATIONAL DEVICE FOR PHYSICAL OPTICS,申请号SU19914933227-传众专利搜索

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发明名称	EDUCATIONAL DEVICE FOR PHYSICAL OPTICS
摘要
申请公布号	RU2003182(C1)	申请公布日期	1993.11.15
申请号	SU19914933227	申请日期	1991.05.05
申请人	CHUMACHENKO ANATOLIJ DMITRIEVICH	发明人	CHUMACHENKO ANATOLIJ D
分类号	G09B23/22;(IPC1-7):G09B23/22	主分类号	G09B23/22
代理机构		代理人
主权项
地址

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