JPH01174773U - - Google Patents
Info
- Publication number
- JPH01174773U JPH01174773U JP1988069858U JP6985888U JPH01174773U JP H01174773 U JPH01174773 U JP H01174773U JP 1988069858 U JP1988069858 U JP 1988069858U JP 6985888 U JP6985888 U JP 6985888U JP H01174773 U JPH01174773 U JP H01174773U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- center
- protrusion
- fitted
- center core
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069858U JPH01174773U (cs) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069858U JPH01174773U (cs) | 1988-05-26 | 1988-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174773U true JPH01174773U (cs) | 1989-12-12 |
Family
ID=31295126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988069858U Pending JPH01174773U (cs) | 1988-05-26 | 1988-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174773U (cs) |
-
1988
- 1988-05-26 JP JP1988069858U patent/JPH01174773U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6128189U (ja) | 磁気テ−プカセツト | |
| JPH01174773U (cs) | ||
| JPH0212770U (cs) | ||
| JPS6152350U (cs) | ||
| JPH0398767U (cs) | ||
| JPS63181109U (cs) | ||
| JPS612755U (ja) | 位置決め機構 | |
| JPH02125710U (cs) | ||
| JPH0465792U (cs) | ||
| JPS61187073U (cs) | ||
| JPH042308U (cs) | ||
| JPS59160318U (ja) | 飾りリングの取付装置 | |
| JPH0426411U (cs) | ||
| JPS62101785U (cs) | ||
| JPS648231U (cs) | ||
| JPS59161838U (ja) | 「おう」 | |
| JPS6058751U (ja) | 基礎型枠 | |
| JPS6437970U (cs) | ||
| JPS61199702U (cs) | ||
| JPS6365180U (cs) | ||
| JPS63184478U (cs) | ||
| JPS6154848U (cs) | ||
| JPS6013707U (ja) | 電磁石のコイル鉄心 | |
| JPH0289683U (cs) | ||
| JPH0316U (cs) |