JPS5387622A - Information input unit - Google Patents
Information input unitInfo
- Publication number
- JPS5387622A JPS5387622A JP188777A JP188777A JPS5387622A JP S5387622 A JPS5387622 A JP S5387622A JP 188777 A JP188777 A JP 188777A JP 188777 A JP188777 A JP 188777A JP S5387622 A JPS5387622 A JP S5387622A
- Authority
- JP
- Japan
- Prior art keywords
- input unit
- information input
- display boards
- display
- discriminating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
PURPOSE: To make extension and modification possible without adding the special mechanical processing to a display board by discriminating the number of display boards by marking the pattern capable of being detected photoelectrically on a part of display boards.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52001887A JPS6049926B2 (en) | 1977-01-13 | 1977-01-13 | information input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52001887A JPS6049926B2 (en) | 1977-01-13 | 1977-01-13 | information input device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5387622A true JPS5387622A (en) | 1978-08-02 |
JPS6049926B2 JPS6049926B2 (en) | 1985-11-06 |
Family
ID=11514072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52001887A Expired JPS6049926B2 (en) | 1977-01-13 | 1977-01-13 | information input device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6049926B2 (en) |
-
1977
- 1977-01-13 JP JP52001887A patent/JPS6049926B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6049926B2 (en) | 1985-11-06 |
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