DIAL PULSE SENDING CIRCUIT FOR ELECTRONIC EXCHANGE,申请号JP19900122650-传众专利搜索

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发明名称	DIAL PULSE SENDING CIRCUIT FOR ELECTRONIC EXCHANGE
摘要
申请公布号	JPH0418895(A)	申请公布日期	1992.01.23
申请号	JP19900122650	申请日期	1990.05.11
申请人	MITSUBISHI ELECTRIC CORP	发明人	SHIMIZU KEIICHI;ITO SHUJI
分类号	H04Q1/32	主分类号	H04Q1/32
代理机构		代理人
主权项
地址

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