BE683246A - - Google Patents
Info
- Publication number
- BE683246A BE683246A BE683246DA BE683246A BE 683246 A BE683246 A BE 683246A BE 683246D A BE683246D A BE 683246DA BE 683246 A BE683246 A BE 683246A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
- G06K5/02—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices the verifying forming a part of the marking action
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR25481A FR1458258A (fr) | 1965-07-21 | 1965-07-21 | Perfectionnements aux moyens de contrôle pour vérifier le fonctionnement correct de dispositifs d'enregistrement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683246A true BE683246A (fi) | 1966-12-01 |
Family
ID=8584965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683246D BE683246A (fi) | 1965-07-21 | 1966-06-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3474956A (fi) |
| BE (1) | BE683246A (fi) |
| FR (1) | FR1458258A (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2110671A5 (fi) * | 1970-10-26 | 1972-06-02 | Cit Alcatel | |
| FR2118217A5 (fi) * | 1970-12-14 | 1972-07-28 | Cit Alcatel | |
| US3815495A (en) * | 1973-03-09 | 1974-06-11 | G Strackbein | Modulus 10 numbering machine |
| US4013216A (en) * | 1975-06-09 | 1977-03-22 | Sperry Rand Corporation | Punch check apparatus |
| US4335460A (en) * | 1980-01-28 | 1982-06-15 | International Business Machines Corporation | Printer system having parity checking of print hammers using software control |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2909995A (en) * | 1956-12-31 | 1959-10-27 | Ibm | Print checking circuit for accounting machines |
| US3331958A (en) * | 1964-05-04 | 1967-07-18 | Alan J Adler | Portable fluorescent lamp |
-
1965
- 1965-07-21 FR FR25481A patent/FR1458258A/fr not_active Expired
-
1966
- 1966-06-15 US US557776A patent/US3474956A/en not_active Expired - Lifetime
- 1966-06-28 BE BE683246D patent/BE683246A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3474956A (en) | 1969-10-28 |
| FR1458258A (fr) | 1966-03-04 |