JPH01148880U - - Google Patents
Info
- Publication number
- JPH01148880U JPH01148880U JP4468188U JP4468188U JPH01148880U JP H01148880 U JPH01148880 U JP H01148880U JP 4468188 U JP4468188 U JP 4468188U JP 4468188 U JP4468188 U JP 4468188U JP H01148880 U JPH01148880 U JP H01148880U
- Authority
- JP
- Japan
- Prior art keywords
- pointer
- fresnel lens
- time
- projection
- mirror fresnel
- 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
- 238000005286 illumination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4468188U JPH051835Y2 (cs) | 1988-04-01 | 1988-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4468188U JPH051835Y2 (cs) | 1988-04-01 | 1988-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01148880U true JPH01148880U (cs) | 1989-10-16 |
| JPH051835Y2 JPH051835Y2 (cs) | 1993-01-18 |
Family
ID=31271031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4468188U Expired - Lifetime JPH051835Y2 (cs) | 1988-04-01 | 1988-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051835Y2 (cs) |
-
1988
- 1988-04-01 JP JP4468188U patent/JPH051835Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051835Y2 (cs) | 1993-01-18 |