JPS61100813U - - Google Patents
Info
- Publication number
- JPS61100813U JPS61100813U JP18651484U JP18651484U JPS61100813U JP S61100813 U JPS61100813 U JP S61100813U JP 18651484 U JP18651484 U JP 18651484U JP 18651484 U JP18651484 U JP 18651484U JP S61100813 U JPS61100813 U JP S61100813U
- Authority
- JP
- Japan
- Prior art keywords
- prism
- prism element
- panel
- sides
- equilateral triangle
- 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
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18651484U JPS634333Y2 (https=) | 1984-12-08 | 1984-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18651484U JPS634333Y2 (https=) | 1984-12-08 | 1984-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61100813U true JPS61100813U (https=) | 1986-06-27 |
| JPS634333Y2 JPS634333Y2 (https=) | 1988-02-03 |
Family
ID=30743977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18651484U Expired JPS634333Y2 (https=) | 1984-12-08 | 1984-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634333Y2 (https=) |
-
1984
- 1984-12-08 JP JP18651484U patent/JPS634333Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634333Y2 (https=) | 1988-02-03 |