发明名称 Apparatus, method, and system for identification of multiple points located throughout an area
摘要 Apparatus, methods, and systems for determining point locations with respect to an origin point. Aspects provide for a cost-effective and easy to use way in which a limited number of persons may map out point locations over a relatively large area with a high degree of accuracy.
申请公布号 US8405485(B2) 申请公布日期 2013.03.26
申请号 US20090603060 申请日期 2009.10.21
申请人 BARKER DAVID L.;WARE LOWELL J.;MUSCO CORPORATION 发明人 BARKER DAVID L.;WARE LOWELL J.
分类号 G08B25/00 主分类号 G08B25/00
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