Adjustable support for drafting table,申请号US19580767713-传众专利搜索

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发明名称	Adjustable support for drafting table
摘要
申请公布号	US2982050(A)	申请公布日期	1961.05.02
申请号	US19580767713	申请日期	1958.10.16
申请人	MAYLINE COMPANY, INC.	发明人	MAY ELLWOOD H.
分类号	A47B27/08	主分类号	A47B27/08
代理机构		代理人
主权项
地址

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