JPH0272416U - - Google Patents
Info
- Publication number
- JPH0272416U JPH0272416U JP15055688U JP15055688U JPH0272416U JP H0272416 U JPH0272416 U JP H0272416U JP 15055688 U JP15055688 U JP 15055688U JP 15055688 U JP15055688 U JP 15055688U JP H0272416 U JPH0272416 U JP H0272416U
- Authority
- JP
- Japan
- Prior art keywords
- glass substrate
- edge
- holder
- light beam
- supporting
- 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
- 239000011521 glass Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 5
- 238000000151 deposition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15055688U JPH0272416U (zh) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15055688U JPH0272416U (zh) | 1988-11-18 | 1988-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272416U true JPH0272416U (zh) | 1990-06-01 |
Family
ID=31423812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15055688U Pending JPH0272416U (zh) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272416U (zh) |
-
1988
- 1988-11-18 JP JP15055688U patent/JPH0272416U/ja active Pending
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