HEARING AID FOR TELEPHONE SET,申请号JP19960212326-传众专利搜索

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发明名称	HEARING AID FOR TELEPHONE SET
摘要
申请公布号	JPH1056696(A)	申请公布日期	1998.02.24
申请号	JP19960212326	申请日期	1996.08.12
申请人	MATSUSHITA COMMUN IND CO LTD;N T T IDO TSUSHINMO KK	发明人	SHIMOKOUCHI YOSHIMASA;NOJIMA TOSHIO
分类号	H04R25/00;H04M1/03;(IPC1-7):H04R25/00	主分类号	H04R25/00
代理机构		代理人
主权项
地址

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