JPS4979210A - - Google Patents
Info
- Publication number
- JPS4979210A JPS4979210A JP47121770A JP12177072A JPS4979210A JP S4979210 A JPS4979210 A JP S4979210A JP 47121770 A JP47121770 A JP 47121770A JP 12177072 A JP12177072 A JP 12177072A JP S4979210 A JPS4979210 A JP S4979210A
- 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
Landscapes
- Digital Magnetic Recording (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47121770A JPS4979210A (en) | 1972-12-04 | 1972-12-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47121770A JPS4979210A (en) | 1972-12-04 | 1972-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4979210A true JPS4979210A (en) | 1974-07-31 |
Family
ID=14819443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47121770A Pending JPS4979210A (en) | 1972-12-04 | 1972-12-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4979210A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59229757A (en) * | 1983-12-26 | 1984-12-24 | Toppan Printing Co Ltd | Pickup for reproduction of information signal |
JPH01208726A (en) * | 1988-02-16 | 1989-08-22 | Kyodo Printing Co Ltd | Magnetic recording medium |
WO1992016933A1 (en) * | 1991-03-20 | 1992-10-01 | Kabushiki Kaisha Csk | Method for recording code data |
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1972
- 1972-12-04 JP JP47121770A patent/JPS4979210A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59229757A (en) * | 1983-12-26 | 1984-12-24 | Toppan Printing Co Ltd | Pickup for reproduction of information signal |
JPH0259528B2 (en) * | 1983-12-26 | 1990-12-12 | Toppan Printing Co Ltd | |
JPH01208726A (en) * | 1988-02-16 | 1989-08-22 | Kyodo Printing Co Ltd | Magnetic recording medium |
WO1992016933A1 (en) * | 1991-03-20 | 1992-10-01 | Kabushiki Kaisha Csk | Method for recording code data |