DEVICE FOR SERVICING INQUIRIES,申请号SU19884378752-传众专利搜索

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发明名称	DEVICE FOR SERVICING INQUIRIES
摘要
申请公布号	SU1550517(A1)	申请公布日期	1990.03.15
申请号	SU19884378752	申请日期	1988.02.15
申请人	NEVSKIJ VLADIMIR P,SU	发明人	NEVSKIJ VLADIMIR P,SU
分类号	G06F9/50;G06F9/46	主分类号	G06F9/50
代理机构		代理人
主权项
地址

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