JPS63129269U - - Google Patents
Info
- Publication number
- JPS63129269U JPS63129269U JP1987016536U JP1653687U JPS63129269U JP S63129269 U JPS63129269 U JP S63129269U JP 1987016536 U JP1987016536 U JP 1987016536U JP 1653687 U JP1653687 U JP 1653687U JP S63129269 U JPS63129269 U JP S63129269U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- fitting portion
- hub
- information recording
- recording disk
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987016536U JPS63129269U (fr) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987016536U JPS63129269U (fr) | 1987-02-09 | 1987-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63129269U true JPS63129269U (fr) | 1988-08-24 |
Family
ID=30808482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987016536U Pending JPS63129269U (fr) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63129269U (fr) |
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1987
- 1987-02-09 JP JP1987016536U patent/JPS63129269U/ja active Pending