CALL SIGNAL GENERATING DEVICE WITH FUNCTION TO MONITOR OUTPUT GROUNDING,申请号JP19870328415-传众专利搜索

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发明名称	CALL SIGNAL GENERATING DEVICE WITH FUNCTION TO MONITOR OUTPUT GROUNDING
摘要
申请公布号	JPH01173957(A)	申请公布日期	1989.07.10
申请号	JP19870328415	申请日期	1987.12.26
申请人	FUJITSU LTD;FUJITSU KANSAI TSUSHIN SYST KK	发明人	CHINO MAMORU;TATSUMI KOJI;YAMAZAKI HIROSHI
分类号	H04M3/02	主分类号	H04M3/02
代理机构		代理人
主权项
地址

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