发明名称 Screen assembly and a method of making same
摘要 A method for making a support structure for a screen assembly comprises the steps of placing at least one support member (605,606,700) in a mould and injecting a flowable plastics material into the mould, such that when the flowable plastics material hardens, at least a portion of the flowable plastics material forming a brace (617).
申请公布号 GB2497873(B) 申请公布日期 2014.01.29
申请号 GB20130002013 申请日期 2013.02.05
申请人 NATIONAL OILWELL VARCO L.P. 发明人 GEORGE ALEXANDER BURNETT
分类号 B07B1/46;B07B1/28 主分类号 B07B1/46
代理机构 代理人
主权项
地址