JPS52104822A - Input device - Google Patents
Input deviceInfo
- Publication number
- JPS52104822A JPS52104822A JP2143976A JP2143976A JPS52104822A JP S52104822 A JPS52104822 A JP S52104822A JP 2143976 A JP2143976 A JP 2143976A JP 2143976 A JP2143976 A JP 2143976A JP S52104822 A JPS52104822 A JP S52104822A
- Authority
- JP
- Japan
- Prior art keywords
- input device
- inout
- know
- input information
- operator knows
- 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.)
- Pending
Links
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
PURPOSE: To provide an inout device by which only an operator knows input information and nearby people cannot know about it.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2143976A JPS52104822A (en) | 1976-02-28 | 1976-02-28 | Input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2143976A JPS52104822A (en) | 1976-02-28 | 1976-02-28 | Input device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52104822A true JPS52104822A (en) | 1977-09-02 |
Family
ID=12054988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2143976A Pending JPS52104822A (en) | 1976-02-28 | 1976-02-28 | Input device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52104822A (en) |
-
1976
- 1976-02-28 JP JP2143976A patent/JPS52104822A/en active Pending
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