JPH0412115U - - Google Patents
Info
- Publication number
- JPH0412115U JPH0412115U JP5268190U JP5268190U JPH0412115U JP H0412115 U JPH0412115 U JP H0412115U JP 5268190 U JP5268190 U JP 5268190U JP 5268190 U JP5268190 U JP 5268190U JP H0412115 U JPH0412115 U JP H0412115U
- Authority
- JP
- Japan
- Prior art keywords
- length
- recording pit
- pit
- circuit
- recording medium
- 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 4
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5268190U JPH0412115U (fr) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5268190U JPH0412115U (fr) | 1990-05-22 | 1990-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0412115U true JPH0412115U (fr) | 1992-01-31 |
Family
ID=31573190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5268190U Pending JPH0412115U (fr) | 1990-05-22 | 1990-05-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0412115U (fr) |
-
1990
- 1990-05-22 JP JP5268190U patent/JPH0412115U/ja active Pending
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