OPERATION DATA ANALYSING DEVICE FOR ELEVATOR,申请号JP19920307295-传众专利搜索

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发明名称	OPERATION DATA ANALYSING DEVICE FOR ELEVATOR
摘要
申请公布号	JPH06156902(A)	申请公布日期	1994.06.03
申请号	JP19920307295	申请日期	1992.11.17
申请人	HITACHI BUILDING SYST ENG & SERVICE CO LTD	发明人	HATSUTORI FUMIYOSHI;OKAMOTO HAJIME;NISHIMURA SHIGERU
分类号	B66B3/00;B66B5/00;B66B13/22;(IPC1-7):B66B3/00	主分类号	B66B3/00
代理机构		代理人
主权项
地址

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