KR850009652U - 소거 헤드 - Google Patents
소거 헤드Info
- Publication number
- KR850009652U KR850009652U KR2019840009578U KR840009578U KR850009652U KR 850009652 U KR850009652 U KR 850009652U KR 2019840009578 U KR2019840009578 U KR 2019840009578U KR 840009578 U KR840009578 U KR 840009578U KR 850009652 U KR850009652 U KR 850009652U
- Authority
- KR
- South Korea
- Prior art keywords
- erase head
- erase
- head
- Prior art date
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
- G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
-
- 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
- G11B5/17—Construction or disposition of windings
-
- 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
- G11B5/23—Gap features
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP195719(U) | 1983-12-20 | ||
JP1983195719U JPS60102712U (ja) | 1983-12-20 | 1983-12-20 | 消去ヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850009652U true KR850009652U (ko) | 1985-12-05 |
KR900006067Y1 KR900006067Y1 (ko) | 1990-06-30 |
Family
ID=30420220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840009578U KR900006067Y1 (ko) | 1983-12-20 | 1984-09-28 | 소거 헤드 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS60102712U (ko) |
KR (1) | KR900006067Y1 (ko) |
-
1983
- 1983-12-20 JP JP1983195719U patent/JPS60102712U/ja active Pending
-
1984
- 1984-09-28 KR KR2019840009578U patent/KR900006067Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900006067Y1 (ko) | 1990-06-30 |
JPS60102712U (ja) | 1985-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |