PROCEDE DE FABRICATION DE VERRES DE CONTACT,申请号BE19710761770-传众专利搜索

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发明名称	PROCEDE DE FABRICATION DE VERRES DE CONTACT
摘要
申请公布号	BE761770(A1)	申请公布日期	1971.07.01
申请号	BE19710761770	申请日期	1971.01.19
申请人	THE PLASTIC CONTACT LENS CY, 18 SOUTH MICHIGAN, CHICAGO, ILLINOIS, (E.U.A.),	发明人	M.G. TOWNSLEY.
分类号	A61B3/107;B29D11/00;G02C7/04;(IPC1-7):G02C/	主分类号	A61B3/107
代理机构		代理人
主权项
地址

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