Method of making flexible sides for spectacles by multiple stages of plastic moulding, and injection mould for carrying out this method,申请号IT19900021578-传众专利搜索

发明名称	Method of making flexible sides for spectacles by multiple stages of plastic moulding, and injection mould for carrying out this method
摘要
申请公布号	IT1243424(B)	申请公布日期	1994.06.10
申请号	IT19900021578	申请日期	1990.09.26
申请人	NOMEC S.P.A.	发明人	GANDINI GIOVANNI;TALAMONA ENRICO
分类号	B29D;G02C;(IPC1-7):B29D	主分类号	B29D
代理机构		代理人
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