Elevator control system,申请号GB19300036062-传众专利搜索

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发明名称	Elevator control system
摘要
申请公布号	GB364773(A)	申请公布日期	1932.01.14
申请号	GB19300036062	申请日期	1930.11.29
申请人	WAYGOOD-OTIS LIMITED	发明人
分类号	B66B1/16;B66B1/48;B66B13/14;B66B13/20	主分类号	B66B1/16
代理机构		代理人
主权项
地址

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