JPS6220818U - - Google Patents
Info
- Publication number
- JPS6220818U JPS6220818U JP11419985U JP11419985U JPS6220818U JP S6220818 U JPS6220818 U JP S6220818U JP 11419985 U JP11419985 U JP 11419985U JP 11419985 U JP11419985 U JP 11419985U JP S6220818 U JPS6220818 U JP S6220818U
- Authority
- JP
- Japan
- Prior art keywords
- resin plate
- synthetic resin
- thickness
- range
- light transmittance
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000002834 transmittance Methods 0.000 claims 2
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11419985U JPH0217864Y2 (ar) | 1985-07-24 | 1985-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11419985U JPH0217864Y2 (ar) | 1985-07-24 | 1985-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6220818U true JPS6220818U (ar) | 1987-02-07 |
| JPH0217864Y2 JPH0217864Y2 (ar) | 1990-05-18 |
Family
ID=30996714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11419985U Expired JPH0217864Y2 (ar) | 1985-07-24 | 1985-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217864Y2 (ar) |
-
1985
- 1985-07-24 JP JP11419985U patent/JPH0217864Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0217864Y2 (ar) | 1990-05-18 |