SPECTACLES,申请号IED11990-传众专利搜索

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发明名称	SPECTACLES
摘要
申请公布号	IE11990(L)	申请公布日期	1932.04.30
申请号	IED11990	申请日期	1931.10.23
申请人	"EREL" SOCIETE ANONYME	发明人
分类号	G02C5/02;G02C7/06;(IPC1-7):G02C5/02	主分类号	G02C5/02
代理机构		代理人
主权项
地址

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