Improvements in corneal contact lenses,申请号GB19590031438-传众专利搜索

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发明名称	Improvements in corneal contact lenses
摘要
申请公布号	GB905289(A)	申请公布日期	1962.09.05
申请号	GB19590031438	申请日期	1959.09.15
申请人	THE PLASTIC CONTACT LENS COMPANY	发明人
分类号	G02C7/04	主分类号	G02C7/04
代理机构		代理人
主权项
地址

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