JPH0452809Y2 - - Google Patents
Info
- Publication number
- JPH0452809Y2 JPH0452809Y2 JP7165486U JP7165486U JPH0452809Y2 JP H0452809 Y2 JPH0452809 Y2 JP H0452809Y2 JP 7165486 U JP7165486 U JP 7165486U JP 7165486 U JP7165486 U JP 7165486U JP H0452809 Y2 JPH0452809 Y2 JP H0452809Y2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- recording medium
- rigidity
- hub
- smaller
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7165486U JPH0452809Y2 (zh) | 1986-05-12 | 1986-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7165486U JPH0452809Y2 (zh) | 1986-05-12 | 1986-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62186221U JPS62186221U (zh) | 1987-11-26 |
| JPH0452809Y2 true JPH0452809Y2 (zh) | 1992-12-11 |
Family
ID=30914400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7165486U Expired JPH0452809Y2 (zh) | 1986-05-12 | 1986-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452809Y2 (zh) |
-
1986
- 1986-05-12 JP JP7165486U patent/JPH0452809Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62186221U (zh) | 1987-11-26 |
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