BE721951A - - Google Patents
Info
- Publication number
- BE721951A BE721951A BE721951DA BE721951A BE 721951 A BE721951 A BE 721951A BE 721951D A BE721951D A BE 721951DA BE 721951 A BE721951 A BE 721951A
- 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
- G11B5/10—Structure or manufacture of housings or shields for heads
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67419067A | 1967-10-10 | 1967-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721951A true BE721951A (en) | 1969-03-14 |
Family
ID=24705652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721951D BE721951A (en) | 1967-10-10 | 1968-10-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3484564A (en) |
| BE (1) | BE721951A (en) |
| ES (2) | ES358916A1 (en) |
| GB (1) | GB1222864A (en) |
| NL (1) | NL157126B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8006715A (en) * | 1980-12-11 | 1982-07-01 | Philips Nv | MAGNETIC HEAD AND METHOD FOR MANUFACTURING A MAGNETIC HEAD. |
| JPS60119606A (en) * | 1983-12-02 | 1985-06-27 | Alps Electric Co Ltd | Magnetic head |
| US4649450A (en) * | 1984-12-12 | 1987-03-10 | Ampex Corporation | Modular multichannel magnetic head assembly with accurate channel locations |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357097A (en) * | 1963-11-01 | 1967-12-12 | Paul H Schulte | Process for making combination magnetic head |
| US3340518A (en) * | 1963-12-23 | 1967-09-05 | Ibm | Magnetic head structure |
-
1967
- 1967-10-10 US US674190A patent/US3484564A/en not_active Expired - Lifetime
-
1968
- 1968-09-24 GB GB45303/68A patent/GB1222864A/en not_active Expired
- 1968-10-07 ES ES358916A patent/ES358916A1/en not_active Expired
- 1968-10-07 BE BE721951D patent/BE721951A/xx unknown
- 1968-10-10 NL NL6814506.A patent/NL157126B/en unknown
-
1970
- 1970-01-31 ES ES376102A patent/ES376102A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1801915A1 (en) | 1969-08-14 |
| ES376102A1 (en) | 1972-04-01 |
| DE1801915B2 (en) | 1975-09-18 |
| ES358916A1 (en) | 1970-05-01 |
| NL6814506A (en) | 1969-04-14 |
| GB1222864A (en) | 1971-02-17 |
| US3484564A (en) | 1969-12-16 |
| NL157126B (en) | 1978-06-15 |