Eye-protective ophthalmic glass,申请号US19530351491-传众专利搜索

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发明名称	Eye-protective ophthalmic glass
摘要
申请公布号	US2688559(A)	申请公布日期	1954.09.07
申请号	US19530351491	申请日期	1953.04.27
申请人	CORNING GLASS WORKS	发明人	ARMISTEAD WILLIAM H.
分类号	C03C1/10;C03C4/08	主分类号	C03C1/10
代理机构		代理人
主权项
地址

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