JPS532042B1 - - Google Patents
Info
- Publication number
- JPS532042B1 JPS532042B1 JP6624171A JP6624171A JPS532042B1 JP S532042 B1 JPS532042 B1 JP S532042B1 JP 6624171 A JP6624171 A JP 6624171A JP 6624171 A JP6624171 A JP 6624171A JP S532042 B1 JPS532042 B1 JP S532042B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
- G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6778470A | 1970-08-28 | 1970-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS532042B1 true JPS532042B1 (enExample) | 1978-01-25 |
Family
ID=22078394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6624171A Pending JPS532042B1 (enExample) | 1970-08-28 | 1971-08-28 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS532042B1 (enExample) |
| BE (1) | BE771858A (enExample) |
| FR (1) | FR2106058A5 (enExample) |
| GB (1) | GB1325239A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154359A (en) * | 1984-02-17 | 1985-09-04 | Hitachi Metals Ltd | Magnetic head |
| KR900000627B1 (ko) * | 1985-03-22 | 1990-02-01 | 알프스 덴기 가부시기가이샤 | 복합형 자기헤드 및 그 제조방법 |
-
1971
- 1971-08-23 GB GB3935771A patent/GB1325239A/en not_active Expired
- 1971-08-26 FR FR7130928A patent/FR2106058A5/fr not_active Expired
- 1971-08-27 BE BE771858A patent/BE771858A/xx unknown
- 1971-08-28 JP JP6624171A patent/JPS532042B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2106058A5 (enExample) | 1972-04-28 |
| BE771858A (fr) | 1971-12-31 |
| GB1325239A (en) | 1973-08-01 |