JPH0439876U - - Google Patents
Info
- Publication number
- JPH0439876U JPH0439876U JP7927990U JP7927990U JPH0439876U JP H0439876 U JPH0439876 U JP H0439876U JP 7927990 U JP7927990 U JP 7927990U JP 7927990 U JP7927990 U JP 7927990U JP H0439876 U JPH0439876 U JP H0439876U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- jacket
- gap
- recording medium
- diameter
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7927990U JPH0439876U (en]) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7927990U JPH0439876U (en]) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439876U true JPH0439876U (en]) | 1992-04-03 |
Family
ID=31623296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7927990U Pending JPH0439876U (en]) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439876U (en]) |
-
1990
- 1990-07-27 JP JP7927990U patent/JPH0439876U/ja active Pending