Invention Grant
- Patent Title: Apparatus for displaying selectively changeable colors
- Patent Title (中): 用于显示选择性可变颜色的装置
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Application No.: US10633061Application Date: 1961-04-28
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Publication No.: US3101558APublication Date: 1963-08-27
- Inventor: YOUNG RONALD G
- Applicant: VALSPAR CORP
- Assignee: Valspar Corp
- Current Assignee: Valspar Corp
- Priority: US10633061 1961-04-28
- Main IPC: G01J3/46
- IPC: G01J3/46 ; G09F19/12 ; G09F19/18
Public/Granted literature
- US07044377B2 Plug-and-play imaging and illumination engine for an optical code reader Public/Granted day:2006-05-16
Information query
