JPS57180883U - - Google Patents
Info
- Publication number
- JPS57180883U JPS57180883U JP6697781U JP6697781U JPS57180883U JP S57180883 U JPS57180883 U JP S57180883U JP 6697781 U JP6697781 U JP 6697781U JP 6697781 U JP6697781 U JP 6697781U JP S57180883 U JPS57180883 U JP S57180883U
- 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.)
- Granted
Links
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981066977U JPS637981Y2 (en) | 1981-05-09 | 1981-05-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981066977U JPS637981Y2 (en) | 1981-05-09 | 1981-05-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57180883U true JPS57180883U (en) | 1982-11-16 |
JPS637981Y2 JPS637981Y2 (en) | 1988-03-09 |
Family
ID=29862998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981066977U Expired JPS637981Y2 (en) | 1981-05-09 | 1981-05-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS637981Y2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60173178U (en) * | 1984-04-23 | 1985-11-16 | ソニー株式会社 | magnetic disk |
JPS60231985A (en) * | 1984-04-28 | 1985-11-18 | Sony Corp | Magnetic disk cassette |
JPS60186564U (en) * | 1984-05-18 | 1985-12-10 | ソニー株式会社 | magnetic disk device |
JPS6258474A (en) * | 1985-09-09 | 1987-03-14 | Hitachi Maxell Ltd | Disk cartridge |
JPS6332361U (en) * | 1986-08-18 | 1988-03-02 | ||
JPH01109581A (en) * | 1987-10-21 | 1989-04-26 | Matsushita Electric Ind Co Ltd | Optical recording medium |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5231411U (en) * | 1975-08-28 | 1977-03-05 |
-
1981
- 1981-05-09 JP JP1981066977U patent/JPS637981Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5231411U (en) * | 1975-08-28 | 1977-03-05 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60173178U (en) * | 1984-04-23 | 1985-11-16 | ソニー株式会社 | magnetic disk |
JPS60231985A (en) * | 1984-04-28 | 1985-11-18 | Sony Corp | Magnetic disk cassette |
JPS60186564U (en) * | 1984-05-18 | 1985-12-10 | ソニー株式会社 | magnetic disk device |
JPS6258474A (en) * | 1985-09-09 | 1987-03-14 | Hitachi Maxell Ltd | Disk cartridge |
JPS6332361U (en) * | 1986-08-18 | 1988-03-02 | ||
JPH01109581A (en) * | 1987-10-21 | 1989-04-26 | Matsushita Electric Ind Co Ltd | Optical recording medium |
Also Published As
Publication number | Publication date |
---|---|
JPS637981Y2 (en) | 1988-03-09 |