BE552980A - - Google Patents
Info
- Publication number
- BE552980A BE552980A BE552980DA BE552980A BE 552980 A BE552980 A BE 552980A BE 552980D A BE552980D A BE 552980DA BE 552980 A BE552980 A BE 552980A
- Authority
- BE
- Belgium
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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US550728A US2896713A (en) | 1955-12-02 | 1955-12-02 | Recording devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE552980A true BE552980A (ja) |
Family
ID=24198364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE552980D BE552980A (ja) | 1955-12-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2896713A (ja) |
| BE (1) | BE552980A (ja) |
| CH (1) | CH341670A (ja) |
| FR (1) | FR1179986A (ja) |
| GB (1) | GB798017A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3014647A (en) * | 1956-11-16 | 1961-12-26 | Ncr Co | System for computing and sequential recording of data |
| US3290660A (en) * | 1960-05-02 | 1966-12-06 | Sperry Rand Corp | Non-destructive sensing semipermanent memory |
| NL285558A (ja) * | 1961-11-15 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2428811A (en) * | 1943-10-30 | 1947-10-14 | Rca Corp | Electronic computing device |
| NL78120C (ja) * | 1945-12-21 | |||
| US2693593A (en) * | 1950-08-19 | 1954-11-02 | Remington Rand Inc | Decoding circuit |
| US2702879A (en) * | 1951-05-21 | 1955-02-22 | Stromberg Carlson Co | Rectifier network |
| NL166510B (nl) * | 1951-08-10 | France Etat | Vangrail, welke in dwarsrichting kan glijden. | |
| NL179454B (nl) * | 1952-06-28 | Jan Hendrik Gerlings | Plaatvormig kunststofelement. | |
| IT505586A (ja) * | 1952-10-17 |
-
0
- BE BE552980D patent/BE552980A/xx unknown
-
1955
- 1955-12-02 US US550728A patent/US2896713A/en not_active Expired - Lifetime
-
1956
- 1956-11-27 CH CH341670D patent/CH341670A/fr unknown
- 1956-11-29 GB GB36485/56A patent/GB798017A/en not_active Expired
- 1956-11-30 FR FR1179986D patent/FR1179986A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1179986A (fr) | 1959-05-29 |
| CH341670A (fr) | 1959-10-15 |
| GB798017A (en) | 1958-07-09 |
| US2896713A (en) | 1959-07-28 |