Passenger moving apparatus,申请号US19670657434-传众专利搜索

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发明名称	Passenger moving apparatus
摘要
申请公布号	US3412690(A)	申请公布日期	1968.11.26
申请号	US19670657434	申请日期	1967.05.22
申请人	WED ENTERPRISES, INC.	发明人	BROGGIE ROGER E.;GURR ROBERT H.
分类号	B61B13/12;G05D1/02	主分类号	B61B13/12
代理机构		代理人
主权项
地址

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