JPS61184212U - - Google Patents
Info
- Publication number
- JPS61184212U JPS61184212U JP6865285U JP6865285U JPS61184212U JP S61184212 U JPS61184212 U JP S61184212U JP 6865285 U JP6865285 U JP 6865285U JP 6865285 U JP6865285 U JP 6865285U JP S61184212 U JPS61184212 U JP S61184212U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- receiving plate
- luminous flux
- light
- light receiving
- 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
- 230000004907 flux Effects 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims 7
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985068652U JPH0239281Y2 (https=) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985068652U JPH0239281Y2 (https=) | 1985-05-09 | 1985-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61184212U true JPS61184212U (https=) | 1986-11-17 |
| JPH0239281Y2 JPH0239281Y2 (https=) | 1990-10-22 |
Family
ID=30603596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985068652U Expired JPH0239281Y2 (https=) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239281Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579587U (ja) * | 1990-10-17 | 1993-10-29 | 中川 敏亮 | 照明装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4414553Y1 (https=) * | 1965-12-10 | 1969-06-20 |
-
1985
- 1985-05-09 JP JP1985068652U patent/JPH0239281Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4414553Y1 (https=) * | 1965-12-10 | 1969-06-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579587U (ja) * | 1990-10-17 | 1993-10-29 | 中川 敏亮 | 照明装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239281Y2 (https=) | 1990-10-22 |