JPH0255466U - - Google Patents
Info
- Publication number
- JPH0255466U JPH0255466U JP13290488U JP13290488U JPH0255466U JP H0255466 U JPH0255466 U JP H0255466U JP 13290488 U JP13290488 U JP 13290488U JP 13290488 U JP13290488 U JP 13290488U JP H0255466 U JPH0255466 U JP H0255466U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- magnetic sheets
- magnetic
- diameters
- fan
- 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
- 230000001681 protective effect Effects 0.000 claims description 2
Landscapes
- Magnetic Record Carriers (AREA)
Description
第１図は本考案の磁気記憶媒体の一実施例の構
成を示す縦断面図、第２図は第１図の磁気シート
の１枚の透視図、第３図ａおよびｂは磁気シート
とその回転方法を示す断面図。 １０…磁気シート、１１…扇形切り欠き部、２
０…保護カバー。
成を示す縦断面図、第２図は第１図の磁気シート
の１枚の透視図、第３図ａおよびｂは磁気シート
とその回転方法を示す断面図。 １０…磁気シート、１１…扇形切り欠き部、２
０…保護カバー。
Claims (1)
- 扇形切欠き部を有し、磁気シート中央部の穴の
直径が互いに異なる複数枚の磁気シートを、前記
穴の直径の順に重ねて保護カバーに収容して成る
ことを特徴とする磁気記憶媒体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13290488U JPH0255466U (ja) | 1988-10-11 | 1988-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13290488U JPH0255466U (ja) | 1988-10-11 | 1988-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255466U true JPH0255466U (ja) | 1990-04-20 |
Family
ID=31390294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13290488U Pending JPH0255466U (ja) | 1988-10-11 | 1988-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255466U (ja) |
-
1988
- 1988-10-11 JP JP13290488U patent/JPH0255466U/ja active Pending