JPH0435461U - - Google Patents
Info
- Publication number
- JPH0435461U JPH0435461U JP7701990U JP7701990U JPH0435461U JP H0435461 U JPH0435461 U JP H0435461U JP 7701990 U JP7701990 U JP 7701990U JP 7701990 U JP7701990 U JP 7701990U JP H0435461 U JPH0435461 U JP H0435461U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- resin sheet
- fresnel lens
- concave fresnel
- wall surface
- 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 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 1
Landscapes
- Toys (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077019U JPH0525634Y2 (de) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077019U JPH0525634Y2 (de) | 1990-07-20 | 1990-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0435461U true JPH0435461U (de) | 1992-03-25 |
| JPH0525634Y2 JPH0525634Y2 (de) | 1993-06-29 |
Family
ID=31619011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990077019U Expired - Lifetime JPH0525634Y2 (de) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525634Y2 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4727657U (de) * | 1971-04-20 | 1972-11-29 |
-
1990
- 1990-07-20 JP JP1990077019U patent/JPH0525634Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4727657U (de) * | 1971-04-20 | 1972-11-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525634Y2 (de) | 1993-06-29 |