CALL TIME LIMITING SYSTEM FOR TELEPHONE SET,申请号JP19880147183-传众专利搜索

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发明名称	CALL TIME LIMITING SYSTEM FOR TELEPHONE SET
摘要
申请公布号	JPH01314465(A)	申请公布日期	1989.12.19
申请号	JP19880147183	申请日期	1988.06.15
申请人	MEISEI ELECTRIC CO LTD	发明人	SUZUKI MASAHIKO
分类号	H04M15/02;H04M1/26;H04M3/38;H04M15/30	主分类号	H04M15/02
代理机构		代理人
主权项
地址

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