Vertically shiftable platform support for office furniture,申请号US19500150924-传众专利搜索

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发明名称	Vertically shiftable platform support for office furniture
摘要
申请公布号	US2630359(A)	申请公布日期	1953.03.03
申请号	US19500150924	申请日期	1950.03.21
申请人	NATIONAL BLANK BOOK COMPANY	发明人	SCHADE FRANK STANLEY
分类号	A47B17/02	主分类号	A47B17/02
代理机构		代理人
主权项
地址

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