NL7114533A - - Google Patents
Info
- Publication number
- NL7114533A NL7114533A NL7114533A NL7114533A NL7114533A NL 7114533 A NL7114533 A NL 7114533A NL 7114533 A NL7114533 A NL 7114533A NL 7114533 A NL7114533 A NL 7114533A NL 7114533 A NL7114533 A NL 7114533A
- Authority
- NL
- Netherlands
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
- G11B5/86—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"
-
- 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
- G11B5/62—Record carriers characterised by the selection of the material
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE790325D BE790325A (fr) | 1971-10-21 | Procede permettant de copier des elements d'information enregistres parvoie magnetique sur un agent magnetisable | |
| NL7114533A NL7114533A (https=) | 1971-10-21 | 1971-10-21 | |
| DE19722249751 DE2249751C3 (de) | 1971-10-21 | 1972-10-11 | Verfahren zum Kopieren auf ein magnetisierbares Medium aufgebrachter magnetischer Aufzeichnungen |
| IT3064472A IT969675B (it) | 1971-10-21 | 1972-10-18 | Metodo per la copia di registrazio ni magnetiche presenti su di un nastro magnetizzabile |
| GB4792472A GB1355895A (en) | 1971-10-21 | 1972-10-18 | Method of copying magnetic recordings |
| JP10404972A JPS5135132B2 (https=) | 1971-10-21 | 1972-10-19 | |
| FR7237234A FR2156869B1 (https=) | 1971-10-21 | 1972-10-20 | |
| US05/461,874 US3982276A (en) | 1971-10-21 | 1974-04-18 | Method of copying magnetic recordings provided on a magnetizable medium having a greater coercive force before than after recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7114533A NL7114533A (https=) | 1971-10-21 | 1971-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7114533A true NL7114533A (https=) | 1973-04-25 |
Family
ID=19814311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7114533A NL7114533A (https=) | 1971-10-21 | 1971-10-21 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5135132B2 (https=) |
| BE (1) | BE790325A (https=) |
| FR (1) | FR2156869B1 (https=) |
| GB (1) | GB1355895A (https=) |
| IT (1) | IT969675B (https=) |
| NL (1) | NL7114533A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918013A (https=) * | 1972-06-09 | 1974-02-18 | ||
| JPS5938642B2 (ja) * | 1975-02-04 | 1984-09-18 | 富士写真フイルム株式会社 | 熱磁気記録方法 |
| JPS5942362B2 (ja) * | 1975-02-10 | 1984-10-15 | 富士写真フイルム株式会社 | 熱磁気記録方法 |
| US4277806A (en) * | 1979-05-14 | 1981-07-07 | Eastman Technology, Inc. | Magnetic recording using recording media having temperature dependent coercivity |
| JPS63177317A (ja) * | 1987-01-19 | 1988-07-21 | Toshiba Corp | 磁気転写方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB963102A (en) * | 1962-04-02 | 1964-07-08 | Hitachi Ltd | Improvements relating to the duplication of magnetic recordings |
-
0
- BE BE790325D patent/BE790325A/xx unknown
-
1971
- 1971-10-21 NL NL7114533A patent/NL7114533A/xx not_active Application Discontinuation
-
1972
- 1972-10-18 IT IT3064472A patent/IT969675B/it active
- 1972-10-18 GB GB4792472A patent/GB1355895A/en not_active Expired
- 1972-10-19 JP JP10404972A patent/JPS5135132B2/ja not_active Expired
- 1972-10-20 FR FR7237234A patent/FR2156869B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1355895A (en) | 1974-06-05 |
| BE790325A (fr) | 1973-04-19 |
| JPS4851610A (https=) | 1973-07-20 |
| IT969675B (it) | 1974-04-10 |
| DE2249751B2 (de) | 1975-07-31 |
| FR2156869A1 (https=) | 1973-06-01 |
| DE2249751A1 (de) | 1973-04-26 |
| FR2156869B1 (https=) | 1976-08-20 |
| JPS5135132B2 (https=) | 1976-09-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BI | The patent application has been withdrawn |