ESCALATOR,申请号IL19830067904-传众专利搜索

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发明名称	ESCALATOR
摘要
申请公布号	IL67904(D0)	申请公布日期	1983.06.15
申请号	IL19830067904	申请日期	1983.02.14
申请人	WESTINGHOUSE ELECTRIC CO	发明人
分类号	B66B29/02;B66B23/12;B66B29/04;(IPC1-7):B66B/	主分类号	B66B29/02
代理机构		代理人
主权项
地址

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