JPH0280432U - - Google Patents
Info
- Publication number
- JPH0280432U JPH0280432U JP16002688U JP16002688U JPH0280432U JP H0280432 U JPH0280432 U JP H0280432U JP 16002688 U JP16002688 U JP 16002688U JP 16002688 U JP16002688 U JP 16002688U JP H0280432 U JPH0280432 U JP H0280432U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- lens
- backing material
- resistant backing
- mold
- 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
- 239000000463 material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16002688U JPH0280432U (ko) | 1988-12-09 | 1988-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16002688U JPH0280432U (ko) | 1988-12-09 | 1988-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280432U true JPH0280432U (ko) | 1990-06-21 |
Family
ID=31441737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16002688U Pending JPH0280432U (ko) | 1988-12-09 | 1988-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280432U (ko) |
-
1988
- 1988-12-09 JP JP16002688U patent/JPH0280432U/ja active Pending