SIGNAL TRANSMISSION METHOD AND SYSTEM IN ELEVATOR EQUIPMENT,申请号GB19880018371-传众专利搜索

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发明名称	SIGNAL TRANSMISSION METHOD AND SYSTEM IN ELEVATOR EQUIPMENT
摘要
申请公布号	GB2208731(A)	申请公布日期	1989.04.12
申请号	GB19880018371	申请日期	1988.08.02
申请人	* HITACHI,LTD	发明人	TOSHIMITSU * TOBITA;HIROMI * INABA;MASACHIKA * YAMAZAKI;MASATO * SUZUKI;YUZO * MORITA;TOSHIKI * KAJIYAMA;KIYOSHI * NAKAMURA;KENJI * YONEDA
分类号	B66B1/34	主分类号	B66B1/34
代理机构		代理人
主权项
地址

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