BE532427A - - Google Patents
Info
- Publication number
- BE532427A BE532427A BE532427DA BE532427A BE 532427 A BE532427 A BE 532427A BE 532427D A BE532427D A BE 532427DA BE 532427 A BE532427 A BE 532427A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C11/00—Output mechanisms
- G06C11/08—Output mechanisms with punching mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (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 |
|---|---|---|---|
| US385196A US2781847A (en) | 1953-10-09 | 1953-10-09 | Selectively programmed perforating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE532427A true BE532427A (fr) |
Family
ID=23520422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE532427D BE532427A (fr) | 1953-10-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2781847A (fr) |
| BE (1) | BE532427A (fr) |
| CH (1) | CH322074A (fr) |
| NL (1) | NL191224A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2941068A (en) * | 1954-09-10 | 1960-06-14 | Westinghouse Air Brake Co | Automatic switching system for railway classification yard utilizing a punched tape |
| US2963137A (en) * | 1956-08-30 | 1960-12-06 | Giddings & Lewis | Controls for a typewriter and associated apparatus |
| US3014647A (en) * | 1956-11-16 | 1961-12-26 | Ncr Co | System for computing and sequential recording of data |
| US2998914A (en) * | 1956-12-06 | 1961-09-05 | Burroughs Corp | Accounting apparatus with auxiliary recording adjunct |
| US3759442A (en) * | 1970-06-18 | 1973-09-18 | California Computer Products | Card punch system and process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2306894A (en) * | 1942-12-29 | Cash register | ||
| US1962750A (en) * | 1932-06-23 | 1934-06-12 | Ibm | Card reproducing machine |
| USRE21133E (en) * | 1933-08-09 | 1939-06-27 | Perforating machine | |
| US2030432A (en) * | 1934-03-24 | 1936-02-11 | Ibm | Punching mechanism |
| US2146283A (en) * | 1935-06-21 | 1939-02-07 | Ibm | Card punching machine |
| US2272448A (en) * | 1939-09-26 | 1942-02-10 | Ibm | Card punching machine |
| US2355389A (en) * | 1942-12-24 | 1944-08-08 | Ibm | Recording machine |
-
0
- BE BE532427D patent/BE532427A/xx unknown
-
1953
- 1953-10-09 US US385196A patent/US2781847A/en not_active Expired - Lifetime
-
1954
- 1954-10-01 NL NL191224A patent/NL191224A/xx unknown
- 1954-10-08 CH CH322074D patent/CH322074A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2781847A (en) | 1957-02-19 |
| NL191224A (fr) | 1964-01-27 |
| CH322074A (fr) | 1957-05-31 |