DETECTOR FOR WAITING PASSENGER AT ELEVATOR HALL,申请号JP19910314285-传众专利搜索

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发明名称	DETECTOR FOR WAITING PASSENGER AT ELEVATOR HALL
摘要
申请公布号	JPH05147844(A)	申请公布日期	1993.06.15
申请号	JP19910314285	申请日期	1991.11.28
申请人	HITACHI LTD	发明人	SUZUKI MASAHITO;ONUMA NAOTO;INABA HIROMI;NAKAMURA KIYOSHI;NAKADA TAKAFUMI;YAMAJI HIROAKI
分类号	B66B3/00	主分类号	B66B3/00
代理机构		代理人
主权项
地址

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