FR2182382A6 - - Google Patents
Info
- Publication number
- FR2182382A6 FR2182382A6 FR7215347A FR7215347A FR2182382A6 FR 2182382 A6 FR2182382 A6 FR 2182382A6 FR 7215347 A FR7215347 A FR 7215347A FR 7215347 A FR7215347 A FR 7215347A FR 2182382 A6 FR2182382 A6 FR 2182382A6
- 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 OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
- G06K21/04—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed optically, e.g. peek-a-boo system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7136895A FR2157019A5 (https=) | 1971-10-14 | 1971-10-14 | |
| FR7215347A FR2182382A6 (https=) | 1971-10-14 | 1972-04-28 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7136895A FR2157019A5 (https=) | 1971-10-14 | 1971-10-14 | |
| FR7215347A FR2182382A6 (https=) | 1971-10-14 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2182382A6 true FR2182382A6 (https=) | 1973-12-07 |
Family
ID=26216662
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7136895A Expired FR2157019A5 (https=) | 1971-10-14 | 1971-10-14 | |
| FR7215347A Expired FR2182382A6 (https=) | 1971-10-14 | 1972-04-28 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7136895A Expired FR2157019A5 (https=) | 1971-10-14 | 1971-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| FR (2) | FR2157019A5 (https=) |
-
1971
- 1971-10-14 FR FR7136895A patent/FR2157019A5/fr not_active Expired
-
1972
- 1972-04-28 FR FR7215347A patent/FR2182382A6/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2157019A5 (https=) | 1973-06-01 |