发明名称 MULTI-ANGLE LEVELS AND PLUMBING METHODS
摘要 Multi-angle levels and plumbing methods are described. In one aspect, a multi-angle level has a body made up of a base section and a rotating section rotatably secured to the base section. A leveling mechanism is disposed on the rotating section.
申请公布号 US2014090260(A1) 申请公布日期 2014.04.03
申请号 US201314098294 申请日期 2013.12.05
申请人 DISH NETWORK L.L.C. 发明人 LETTKEMAN DAVID M.;REYNOLDS PATRICK HAROLD
分类号 G01C9/24 主分类号 G01C9/24
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