SWIVEL CHAIR HEIGHT-ADJUSTMENT MECHANISM,申请号CAD814211-传众专利搜索

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发明名称	SWIVEL CHAIR HEIGHT-ADJUSTMENT MECHANISM
摘要
申请公布号	CA814211(A)	申请公布日期	1969.06.03
申请号	CAD814211	申请日期
申请人	KNOLL ASSOCIATES	发明人	CHARLES R. HELMS
分类号		主分类号
代理机构		代理人
主权项
地址

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