TESTING APPARATUS FOR SAFETY MECHANISM FOR DOORS,申请号CAD706028-传众专利搜索

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发明名称	TESTING APPARATUS FOR SAFETY MECHANISM FOR DOORS
摘要
申请公布号	CA706028(A)	申请公布日期	1965.03.16
申请号	CAD706028	申请日期
申请人	OTIS ELEVATOR COMPANY	发明人	STEPHEN A. HORNUNG
分类号		主分类号
代理机构		代理人
主权项
地址

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