FR1037540A - Calculator-perforator machine - Google Patents
Calculator-perforator machineInfo
- Publication number
- FR1037540A FR1037540A FR1037540DA FR1037540A FR 1037540 A FR1037540 A FR 1037540A FR 1037540D A FR1037540D A FR 1037540DA FR 1037540 A FR1037540 A FR 1037540A
- Authority
- FR
- France
- Prior art keywords
- calculator
- perforator
- machine
- perforator machine
- Prior art date
- 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
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/08—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1037540T | 1951-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1037540A true FR1037540A (en) | 1953-09-17 |
Family
ID=9587110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1037540D Expired FR1037540A (en) | 1951-05-25 | 1951-05-25 | Calculator-perforator machine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1037540A (en) |
-
1951
- 1951-05-25 FR FR1037540D patent/FR1037540A/en not_active Expired
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