JPH05729B2 - - Google Patents
Info
- Publication number
- JPH05729B2 JPH05729B2 JP58033544A JP3354483A JPH05729B2 JP H05729 B2 JPH05729 B2 JP H05729B2 JP 58033544 A JP58033544 A JP 58033544A JP 3354483 A JP3354483 A JP 3354483A JP H05729 B2 JPH05729 B2 JP H05729B2
- Authority
- JP
- Japan
- Prior art keywords
- key matrix
- key
- data storage
- code
- control circuit
- 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.)
- Expired - Lifetime
Links
- 239000011159 matrix material Substances 0.000 claims description 42
- 238000013500 data storage Methods 0.000 claims description 25
- 238000007689 inspection Methods 0.000 claims description 20
- 238000012360 testing method Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58033544A JPS59160228A (ja) | 1983-03-01 | 1983-03-01 | キ−マトリツクス検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58033544A JPS59160228A (ja) | 1983-03-01 | 1983-03-01 | キ−マトリツクス検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59160228A JPS59160228A (ja) | 1984-09-10 |
| JPH05729B2 true JPH05729B2 (cs) | 1993-01-06 |
Family
ID=12389509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58033544A Granted JPS59160228A (ja) | 1983-03-01 | 1983-03-01 | キ−マトリツクス検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59160228A (cs) |
-
1983
- 1983-03-01 JP JP58033544A patent/JPS59160228A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59160228A (ja) | 1984-09-10 |
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