发明申请
- 专利标题： Artist Relative Measure Device
- 专利标题（中）： 艺术家相对测量装置
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申请号： US12642801申请日： 2009-12-19
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公开(公告)号： US20110146096A1公开(公告)日： 2011-06-23
- 发明人: Nicholas Panno
- 申请人： Nicholas Panno
- 主分类号： G01D21/00
- IPC分类号： G01D21/00 ; B23B3/36
摘要：
This invention provides a series of evenly spaced marks disposed on an art implement handle which allow an artist to accurately compare the relative sizes of different portions of their subjects so that they may depict them to scale.
公开/授权文献
- US08087178B2 Artist relative measure device 公开/授权日：2012-01-03
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