Electronic tone generator,申请号GB19810022708-传众专利搜索

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发明名称	Electronic tone generator
摘要
申请公布号	GB2103039(A)	申请公布日期	1983.02.09
申请号	GB19810022708	申请日期	1981.07.23
申请人	* INTERNATIONAL STANDARD ELECTRIC CORPORATION	发明人	YASHVANT * PARMAR;PETER Y * PAU
分类号	H04Q1/457;(IPC1-7):H04Q11/04;H03K13/01	主分类号	H04Q1/457
代理机构		代理人
主权项
地址

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