INDICATORE DI CARATTERI NUMERICI,申请号IT19740023442-传众专利搜索

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发明名称	INDICATORE DI CARATTERI NUMERICI
摘要
申请公布号	IT1014649(B)	申请公布日期	1977.04.30
申请号	IT19740023442	申请日期	1974.05.31
申请人	SONY CORP	发明人
分类号	G09D;(IPC1-7):G09D/	主分类号	G09D
代理机构		代理人
主权项
地址

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