JPS6226629U - - Google Patents
Info
- Publication number
- JPS6226629U JPS6226629U JP11775585U JP11775585U JPS6226629U JP S6226629 U JPS6226629 U JP S6226629U JP 11775585 U JP11775585 U JP 11775585U JP 11775585 U JP11775585 U JP 11775585U JP S6226629 U JPS6226629 U JP S6226629U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- vibrator
- ultrasonic welding
- substrates
- optical disk
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11775585U JPH0356890Y2 (nl) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11775585U JPH0356890Y2 (nl) | 1985-07-31 | 1985-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226629U true JPS6226629U (nl) | 1987-02-18 |
| JPH0356890Y2 JPH0356890Y2 (nl) | 1991-12-24 |
Family
ID=31003565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11775585U Expired JPH0356890Y2 (nl) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356890Y2 (nl) |
-
1985
- 1985-07-31 JP JP11775585U patent/JPH0356890Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356890Y2 (nl) | 1991-12-24 |