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发明名称
CHAIR FOR SUPPORTING A USER IN A SITTING OR SEMI-STANDING POSITION
摘要
申请公布号
GB2226756(B)
申请公布日期
1992.09.02
申请号
GB19890026725
申请日期
1989.11.27
申请人
* NATIONAL RESEARCH DEVELOPMENT CORPORATION;* BRITISH TECHNOLOGY GROUP LIMITED
发明人
ESMOND NIGEL * CORLETT
分类号
A47C3/28;A47C9/02
主分类号
A47C3/28
代理机构
代理人
主权项
地址
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