JPS641409U - - Google Patents
Info
- Publication number
- JPS641409U JPS641409U JP1987096720U JP9672087U JPS641409U JP S641409 U JPS641409 U JP S641409U JP 1987096720 U JP1987096720 U JP 1987096720U JP 9672087 U JP9672087 U JP 9672087U JP S641409 U JPS641409 U JP S641409U
- Authority
- JP
- Japan
- Prior art keywords
- light
- lamp
- plates
- window
- radially symmetrical
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987096720U JPH0229601Y2 (https=) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987096720U JPH0229601Y2 (https=) | 1987-06-24 | 1987-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS641409U true JPS641409U (https=) | 1989-01-06 |
| JPH0229601Y2 JPH0229601Y2 (https=) | 1990-08-09 |
Family
ID=30962779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987096720U Expired JPH0229601Y2 (https=) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229601Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5663702A (en) * | 1979-10-29 | 1981-05-30 | Matsushita Electric Works Ltd | Circular fluorescent lamp device |
-
1987
- 1987-06-24 JP JP1987096720U patent/JPH0229601Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5663702A (en) * | 1979-10-29 | 1981-05-30 | Matsushita Electric Works Ltd | Circular fluorescent lamp device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0229601Y2 (https=) | 1990-08-09 |