BE501957A - - Google Patents
Info
- Publication number
- BE501957A BE501957A BE501957DA BE501957A BE 501957 A BE501957 A BE 501957A BE 501957D A BE501957D A BE 501957DA BE 501957 A BE501957 A BE 501957A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers
- G11B5/865—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers by contact "printing"
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US150457A US2743988A (en) | 1950-03-18 | 1950-03-18 | Duplicating apparatus for making magnetic records |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501957A true BE501957A (pt) |
Family
ID=22534617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501957D BE501957A (pt) | 1950-03-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2743988A (pt) |
| BE (1) | BE501957A (pt) |
| CH (1) | CH292953A (pt) |
| FR (1) | FR1034052A (pt) |
| GB (1) | GB679603A (pt) |
| NL (1) | NL159873B (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE969210C (de) * | 1954-04-29 | 1958-05-14 | Hell Rudolf Dr Ing Fa | Vorrichtung zum Aussenden von in Bildelemente zerlegten Schriftzeichen nach dem Hell-System mittels Impulsfolgen |
| US2894798A (en) * | 1956-01-27 | 1959-07-14 | Bell Telephone Labor Inc | Magnetic printer |
| NL215946A (pt) * | 1956-04-03 | |||
| DE1100047B (de) * | 1956-04-30 | 1961-02-23 | Taylorix Organisation | Einrichtung fuer automatische Zeilenwahl an Schreib-, Rechen- und Buchungs-maschinen |
| US3045218A (en) * | 1956-11-23 | 1962-07-17 | Brand Samuel | Magnetic data recording means |
| US3001846A (en) * | 1957-02-11 | 1961-09-26 | Galileo Societa Per Azioni Off | Sealed magnetic recording device |
| US2999907A (en) * | 1957-09-02 | 1961-09-12 | Hoshino Yasushi | System for manufacturing at high speed magnetic sound record sheets used on a magnetic sound record reading machine |
| NL236375A (pt) * | 1958-02-21 | 1900-01-01 | ||
| US3146455A (en) * | 1959-06-30 | 1964-08-25 | Ibm | Magnetic data transferring device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US720621A (en) * | 1901-06-22 | 1903-02-17 | William A Rosenbaum | Apparatus for electromagnetically recording speech. |
| US825303A (en) * | 1904-12-07 | 1906-07-10 | Philip J Darlington | Recording-machine. |
| NL64016C (pt) * | 1937-05-27 | |||
| US2247905A (en) * | 1939-07-25 | 1941-07-01 | Ibm | Apparatus for preparing statistical records |
| US2346582A (en) * | 1941-10-06 | 1944-04-11 | Insler Frank | Magnetic board |
| US2359617A (en) * | 1941-11-29 | 1944-10-03 | Ibm | Magnetic recording apparatus |
| US2453582A (en) * | 1944-06-09 | 1948-11-09 | Libbey Owens Ford Glass Co | Apparatus for making pattern mirrors and other coatings |
| US2436829A (en) * | 1945-01-31 | 1948-03-02 | Ibm | Bipolar magnetic control record |
| NL140486B (nl) * | 1947-09-29 | Amstel Brouwerij | Tapstang-bevestigingsconstructie. | |
| US2511121A (en) * | 1948-02-14 | 1950-06-13 | Bell Telephone Labor Inc | Method of recording information on stationary magnetic material |
-
0
- NL NL7116341.A patent/NL159873B/xx unknown
- BE BE501957D patent/BE501957A/xx unknown
-
1950
- 1950-03-18 US US150457A patent/US2743988A/en not_active Expired - Lifetime
-
1951
- 1951-03-12 GB GB5875/51A patent/GB679603A/en not_active Expired
- 1951-03-15 CH CH292953D patent/CH292953A/fr unknown
- 1951-03-16 FR FR1034052D patent/FR1034052A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL159873B (nl) | |
| US2743988A (en) | 1956-05-01 |
| GB679603A (en) | 1952-09-17 |
| CH292953A (fr) | 1953-08-31 |
| FR1034052A (fr) | 1953-07-17 |