JPS52152212A - Memory device of magnetic sheet - Google Patents
Memory device of magnetic sheetInfo
- Publication number
- JPS52152212A JPS52152212A JP6859776A JP6859776A JPS52152212A JP S52152212 A JPS52152212 A JP S52152212A JP 6859776 A JP6859776 A JP 6859776A JP 6859776 A JP6859776 A JP 6859776A JP S52152212 A JPS52152212 A JP S52152212A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic sheet
- memory device
- drum
- file
- turning
- Prior art date
- 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.)
- Granted
Links
Abstract
PURPOSE:To obtain convertible type direct-access-file by feeding magnetic sheet from the outside of a drum to its inside, turning the magnetic sheet along the inner circumference of the drum.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51068597A JPS6049990B2 (en) | 1976-06-11 | 1976-06-11 | magnetic sheet storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51068597A JPS6049990B2 (en) | 1976-06-11 | 1976-06-11 | magnetic sheet storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52152212A true JPS52152212A (en) | 1977-12-17 |
JPS6049990B2 JPS6049990B2 (en) | 1985-11-06 |
Family
ID=13378350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51068597A Expired JPS6049990B2 (en) | 1976-06-11 | 1976-06-11 | magnetic sheet storage device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6049990B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54128717A (en) * | 1978-03-29 | 1979-10-05 | Okamura Shiro | Recording sheet device |
JPS54133114A (en) * | 1978-04-06 | 1979-10-16 | Okamura Shiro | Recording sheet device |
JPS54137310A (en) * | 1978-04-17 | 1979-10-25 | Okamura Shiro | Sheettlike article recorder |
JPS54143609A (en) * | 1978-04-28 | 1979-11-09 | Okamura Shiro | Sheet recording device |
-
1976
- 1976-06-11 JP JP51068597A patent/JPS6049990B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54128717A (en) * | 1978-03-29 | 1979-10-05 | Okamura Shiro | Recording sheet device |
JPS54133114A (en) * | 1978-04-06 | 1979-10-16 | Okamura Shiro | Recording sheet device |
JPS54137310A (en) * | 1978-04-17 | 1979-10-25 | Okamura Shiro | Sheettlike article recorder |
JPS54143609A (en) * | 1978-04-28 | 1979-11-09 | Okamura Shiro | Sheet recording device |
Also Published As
Publication number | Publication date |
---|---|
JPS6049990B2 (en) | 1985-11-06 |
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