爱国演讲
专利名称：Swivel tilt mechanism for chair 发明人：Jonathan Ginat
申请号：US06/872192
申请日：19860609
悬疑片排行榜前十名公开号：US04711491A
公开日：
噪音污染英语
19871208
薛宝钗的结局>英汉转换专利内容由知识产权出版社提供
摘要：A chair includes a ba, a member attached to the ba and a at support pivotable with respect to the member along a generally horizontal axis. The pivoting axis is dispod in parallel with and adjacent to a front edge of the at. A backrest is hingedly connected to the at. The at has extreme forward and back tilt positions which may be lected in accordance with the task that is to be performed.
凤梨怎么挑申请人：GINAT; JONATHAN
代理机构：Kane, Dalsimer, Sullivan, Kurucz
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