Drive system of escalator,申请号GB19820005349-传众专利搜索

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发明名称	Drive system of escalator
摘要
申请公布号	GB2095196(A)	申请公布日期	1982.09.29
申请号	GB19820005349	申请日期	1982.02.23
申请人	HITACHI LTD	发明人
分类号	B66B23/02;B66B23/04;(IPC1-7):B65G23/04;B66B9/12	主分类号	B66B23/02
代理机构		代理人
主权项
地址

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