Procédé et appareil pour cisailler du verre fondu dans la fabrication des ébauches de lentilles,申请号BE19600593962-传众专利搜索

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发明名称	Procédé et appareil pour cisailler du verre fondu dans la fabrication des ébauches de lentilles
摘要
申请公布号	BE593962(A1)	申请公布日期	1961.02.10
申请号	BE19600593962	申请日期	1960.08.10
申请人	PITTSBURGH PLATE GLASS COMPANY	发明人	SAMUEL LANSING SEYMOUR
分类号	(IPC1-7):G02B	主分类号	(IPC1-7):G02B
代理机构		代理人
主权项
地址

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