FR2146368B1 - - Google Patents
Info
- Publication number
- FR2146368B1 FR2146368B1 FR7225976A FR7225976A FR2146368B1 FR 2146368 B1 FR2146368 B1 FR 2146368B1 FR 7225976 A FR7225976 A FR 7225976A FR 7225976 A FR7225976 A FR 7225976A FR 2146368 B1 FR2146368 B1 FR 2146368B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Calculators And Similar Devices (AREA)
- Input From Keyboards Or The Like (AREA)
- Digital Computer Display Output (AREA)
- Logic Circuits (AREA)
- Electric Clocks (AREA)
- Executing Machine-Instructions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16356571A | 1971-07-19 | 1971-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2146368A1 FR2146368A1 (ja) | 1973-03-02 |
| FR2146368B1 true FR2146368B1 (ja) | 1973-07-13 |
Family
ID=22590581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7225976A Expired FR2146368B1 (ja) | 1971-07-19 | 1972-07-19 |
Country Status (5)
| Country | Link |
|---|---|
| JP (4) | JPS5732375B1 (ja) |
| DE (2) | DE2235430A1 (ja) |
| FR (1) | FR2146368B1 (ja) |
| GB (2) | GB1401204A (ja) |
| IT (1) | IT965091B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5173856A (en) * | 1974-11-19 | 1976-06-26 | Texas Instruments Inc | Hyojisochito kiiboodo no sosashutsuryokunikanshi tasunokoodokumiawaseojusuru denshikeisanki aruiha deijitarushorikichitsupu |
| GB2083669B (en) * | 1980-09-05 | 1985-01-03 | Casio Computer Co Ltd | Key data entry system |
| JPS5940778U (ja) * | 1982-09-09 | 1984-03-15 | 富士電機株式会社 | 冷気循環形オ−プンシヨ−ケ−ス |
| JPS6270527U (ja) * | 1985-10-23 | 1987-05-06 | ||
| JPH01166884U (ja) * | 1988-04-28 | 1989-11-22 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1030069B (de) * | 1955-08-26 | 1958-05-14 | IBM Deutschland Internationale Büro-Maschinen Gesellschaft m.b.H., Sindeliingen· (Württ.) | Speichertastatur |
| US2989729A (en) * | 1958-12-10 | 1961-06-20 | Burroughs Corp | Keyboard checking apparatus |
| DE1183130B (de) * | 1963-09-12 | 1964-12-10 | Telefunken Patent | Anordnung zur Auslesung und dezimalen Anzeige eines in einem mehrdekadigen Zaehler enthaltenen Ergebnisses |
| US3462742A (en) * | 1966-12-21 | 1969-08-19 | Rca Corp | Computer system adapted to be constructed of large integrated circuit arrays |
| US3566153A (en) * | 1969-04-30 | 1971-02-23 | Texas Instruments Inc | Programmable sequential logic |
-
1972
- 1972-06-27 GB GB3006872A patent/GB1401204A/en not_active Expired
- 1972-06-27 GB GB4462674A patent/GB1401265A/en not_active Expired
- 1972-07-18 IT IT5159972A patent/IT965091B/it active
- 1972-07-18 JP JP7196972A patent/JPS5732375B1/ja active Pending
- 1972-07-19 DE DE19722235430 patent/DE2235430A1/de not_active Ceased
- 1972-07-19 DE DE19722265696 patent/DE2265696C2/de not_active Expired
- 1972-07-19 FR FR7225976A patent/FR2146368B1/fr not_active Expired
-
1980
- 1980-12-03 JP JP55170788A patent/JPS595937B2/ja not_active Expired
- 1980-12-03 JP JP17078780A patent/JPS5731071A/ja active Granted
-
1988
- 1988-06-23 JP JP63156001A patent/JPH01140264A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5732375B1 (ja) | 1982-07-10 |
| JPS5727357A (en) | 1982-02-13 |
| JPS595937B2 (ja) | 1984-02-08 |
| FR2146368A1 (ja) | 1973-03-02 |
| GB1401265A (en) | 1975-07-16 |
| JPH0241062B2 (ja) | 1990-09-14 |
| DE2235430A1 (de) | 1973-02-01 |
| DE2265696C2 (de) | 1984-09-13 |
| JPS6229832B2 (ja) | 1987-06-29 |
| JPS5731071A (en) | 1982-02-19 |
| GB1401204A (en) | 1975-07-16 |
| IT965091B (it) | 1974-01-31 |
| JPH01140264A (ja) | 1989-06-01 |