Dispatcher-controlled elevator system,申请号US19500201815-传众专利搜索

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发明名称	Dispatcher-controlled elevator system
摘要
申请公布号	US2591978(A)	申请公布日期	1952.04.08
申请号	US19500201815	申请日期	1950.12.20
申请人	WESTINGHOUSE ELECTRIC CORPORATION	发明人	SUOZZO JOHN
分类号	B66B1/18	主分类号	B66B1/18
代理机构		代理人
主权项
地址

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