发明名称 Draft protection for a scale with side panels that slide through groves of both the hinged flip top and a partial front rear top frame
摘要 A draft protection device for a balance and a balance equipped with the draft protection device, wherein the draft protection device includes front and rear panels, two side panels and a top panel, and four posts which are fixedly mounted on a top cover of the balance, and wherein the posts extend vertically. The front and rear panels rest against the posts and are held in place by grooves provided in front and rear top frames which are connected to the top ends of the posts. The side panels are slidable while the front and rear panels are stationary.
申请公布号 US7193164(B2) 申请公布日期 2007.03.20
申请号 US20060357755 申请日期 2006.02.17
申请人 OHAUS CORPORATION USA 发明人 OLESEN NEIL;HOLKEN FELIX;LEE SAMMY
分类号 G01G21/28 主分类号 G01G21/28
代理机构 代理人
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