IT1111683B - Minicalcolatore - Google Patents
MinicalcolatoreInfo
- Publication number
- IT1111683B IT1111683B IT30715/78A IT3071578A IT1111683B IT 1111683 B IT1111683 B IT 1111683B IT 30715/78 A IT30715/78 A IT 30715/78A IT 3071578 A IT3071578 A IT 3071578A IT 1111683 B IT1111683 B IT 1111683B
- Authority
- IT
- Italy
- Prior art keywords
- minicomputer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F15/025—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 adapted to a specific application
- G06F15/0258—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 adapted to a specific application for unit conversion
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Calculators And Similar Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772755407 DE2755407A1 (de) | 1977-12-13 | 1977-12-13 | Kleinrechengeraet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7830715A0 IT7830715A0 (it) | 1978-12-11 |
| IT1111683B true IT1111683B (it) | 1986-01-13 |
Family
ID=6025971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30715/78A IT1111683B (it) | 1977-12-13 | 1978-12-11 | Minicalcolatore |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4290113A (it) |
| JP (1) | JPS5489545A (it) |
| DE (1) | DE2755407A1 (it) |
| FR (1) | FR2412120A1 (it) |
| GB (1) | GB2009985A (it) |
| IT (1) | IT1111683B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848164A (ja) * | 1981-09-16 | 1983-03-22 | Canon Inc | 電子式卓上計算機 |
| US4654822A (en) * | 1982-05-25 | 1987-03-31 | Kabushiki Kaisha - Sharp | Memo-print electronic apparatus |
| US4881189A (en) * | 1983-10-24 | 1989-11-14 | Proctor Don R | Computer analytical program process |
| US5101368A (en) * | 1988-06-20 | 1992-03-31 | Seymour Kaplan | Conversion calculator |
| GB8919680D0 (en) * | 1989-09-06 | 1989-10-11 | St Andrews Chemtech Internatio | Calculator |
| US5630664A (en) * | 1995-12-20 | 1997-05-20 | Farrelly; Patricia A. | Hand held apparatus for performing medical calculations |
| US7108828B2 (en) * | 2001-08-27 | 2006-09-19 | National Research Council Of Canada | Method of making open cell material |
| DE102004012505A1 (de) * | 2004-03-15 | 2005-10-13 | Siemens Ag | Verfahren zur Verarbeitung eines Signals |
| USD507015S1 (en) | 2004-04-08 | 2005-07-05 | Brian A. Fjermestad | Electronic calorie information and calorie consumption calculator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816731A (en) * | 1973-02-20 | 1974-06-11 | R Jennings | Conversion apparatus utilized with an electronic calculator |
| US4001569A (en) * | 1973-05-29 | 1977-01-04 | Hewlett-Packard Company | General purpose calculator having selective data storage, data conversion and time-keeping capabilities |
| US3973113A (en) * | 1974-09-19 | 1976-08-03 | Goldsamt Alan B | Electronic calculator for feet-inch-fraction numerics |
| US3999050A (en) * | 1975-10-10 | 1976-12-21 | Pitroda Satyan G | Electronic diary |
| US4092523A (en) * | 1976-08-16 | 1978-05-30 | Paul Tava | Conversion calculator |
| US4117542A (en) * | 1977-07-07 | 1978-09-26 | Judah Klausner | Electronic pocket directory |
-
1977
- 1977-12-13 DE DE19772755407 patent/DE2755407A1/de not_active Withdrawn
-
1978
- 1978-11-30 US US05/964,930 patent/US4290113A/en not_active Expired - Lifetime
- 1978-12-11 IT IT30715/78A patent/IT1111683B/it active
- 1978-12-11 FR FR7834738A patent/FR2412120A1/fr not_active Withdrawn
- 1978-12-12 JP JP15275778A patent/JPS5489545A/ja active Pending
- 1978-12-13 GB GB7848310A patent/GB2009985A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US4290113A (en) | 1981-09-15 |
| FR2412120A1 (fr) | 1979-07-13 |
| GB2009985A (en) | 1979-06-20 |
| JPS5489545A (en) | 1979-07-16 |
| DE2755407A1 (de) | 1979-06-21 |
| IT7830715A0 (it) | 1978-12-11 |
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