METHOD OF BIFOCAL SPECTACLES LENS WITH STRAIGHT BOUNDARY PRODUCTION,申请号CS19880001766-传众专利搜索

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发明名称	METHOD OF BIFOCAL SPECTACLES LENS WITH STRAIGHT BOUNDARY PRODUCTION
摘要
申请公布号	CS8801766(A1)	申请公布日期	1989.07.12
申请号	CS19880001766	申请日期	1988.03.17
申请人	PAVLAS VLADIMIR ING.,CS;GORUK ALEXANDR,CS	发明人	PAVLAS VLADIMIR ING.,CS;GORUK ALEXANDR,CS
分类号	G02C7/06;G02C7/08;(IPC1-7):G02C7/06	主分类号	G02C7/06
代理机构		代理人
主权项
地址

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