JPH03121519U - - Google Patents
Info
- Publication number
- JPH03121519U JPH03121519U JP3047090U JP3047090U JPH03121519U JP H03121519 U JPH03121519 U JP H03121519U JP 3047090 U JP3047090 U JP 3047090U JP 3047090 U JP3047090 U JP 3047090U JP H03121519 U JPH03121519 U JP H03121519U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- featuring
- members
- information recording
- frame
- 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 6
- 239000006059 cover glass Substances 0.000 description 3
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3047090U JPH03121519U (en:Method) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3047090U JPH03121519U (en:Method) | 1990-03-27 | 1990-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121519U true JPH03121519U (en:Method) | 1991-12-12 |
Family
ID=31533182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3047090U Pending JPH03121519U (en:Method) | 1990-03-27 | 1990-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121519U (en:Method) |
-
1990
- 1990-03-27 JP JP3047090U patent/JPH03121519U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03121519U (en:Method) | ||
| JPH032481U (en:Method) | ||
| JPS62142726U (en:Method) | ||
| JPH0328589U (en:Method) | ||
| JPH03102114U (en:Method) | ||
| JPS595024U (ja) | 光学式ピツクアツプの遮蔽装置 | |
| JPH0268322U (en:Method) | ||
| JPH02149116U (en:Method) | ||
| JPH03110634U (en:Method) | ||
| JPS5884630U (ja) | 光学式情報読取装置のトラツキングアクチユエ−タ | |
| JPS6257931U (en:Method) | ||
| JPH0310317U (en:Method) | ||
| JPH0328531U (en:Method) | ||
| JPS61203428U (en:Method) | ||
| JPS59173135U (ja) | ピツクアツプ装置 | |
| JPH02128220U (en:Method) | ||
| JPS6128117U (ja) | 光学式ピツクアツプの対物レンズ | |
| JPS60175325U (ja) | 光ピツクアツプ | |
| JPH0220822U (en:Method) | ||
| JPH0445338U (en:Method) | ||
| JPS59161519U (ja) | 光学ヘツド | |
| JPS58165740U (ja) | 光ビツクアツプ装置 | |
| JPH0472320U (en:Method) | ||
| JPS5963829U (ja) | 情報再生装置 | |
| JPS60173134U (ja) | 光学式ピツクアツプ装置 |