ELEKTRONISK HALLKRETS FOR EN TELEFONAPPARAT,申请号SE19770006147-传众专利搜索

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发明名称	ELEKTRONISK HALLKRETS FOR EN TELEFONAPPARAT
摘要
申请公布号	SE405057(B)	申请公布日期	1978.11.13
申请号	SE19770006147	申请日期	1977.05.25
申请人	* TELEFON AB L M ERICSSON	发明人	N J * SUNDVALL
分类号	H04M;H04M1/60;(IPC1-7):04M1/60	主分类号	H04M
代理机构		代理人
主权项
地址

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