WAVE-FORM GENERATOR,申请号EP19900850072-传众专利搜索

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发明名称	WAVE-FORM GENERATOR
摘要
申请公布号	EP0388381(B1)	申请公布日期	1993.09.29
申请号	EP19900850072	申请日期	1990.02.20
申请人	TELEFONAKTIEBOLAGET L M ERICSSON	发明人	EKELUND, BJOERN OLOF PETER
分类号	H04L27/12;H04L27/18;H04L27/20	主分类号	H04L27/12
代理机构		代理人
主权项
地址

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