JPS6369420U - - Google Patents
Info
- Publication number
- JPS6369420U JPS6369420U JP16377886U JP16377886U JPS6369420U JP S6369420 U JPS6369420 U JP S6369420U JP 16377886 U JP16377886 U JP 16377886U JP 16377886 U JP16377886 U JP 16377886U JP S6369420 U JPS6369420 U JP S6369420U
- Authority
- JP
- Japan
- Prior art keywords
- reflective surface
- central
- light source
- outer peripheral
- elliptical cross
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16377886U JPH0430723Y2 (ar) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16377886U JPH0430723Y2 (ar) | 1986-10-24 | 1986-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6369420U true JPS6369420U (ar) | 1988-05-10 |
| JPH0430723Y2 JPH0430723Y2 (ar) | 1992-07-24 |
Family
ID=31092289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16377886U Expired JPH0430723Y2 (ar) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430723Y2 (ar) |
-
1986
- 1986-10-24 JP JP16377886U patent/JPH0430723Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430723Y2 (ar) | 1992-07-24 |