JPS63177878U - - Google Patents
Info
- Publication number
- JPS63177878U JPS63177878U JP6843487U JP6843487U JPS63177878U JP S63177878 U JPS63177878 U JP S63177878U JP 6843487 U JP6843487 U JP 6843487U JP 6843487 U JP6843487 U JP 6843487U JP S63177878 U JPS63177878 U JP S63177878U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent tube
- lighting device
- light emission
- semi
- transparent film
- 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
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6843487U JPH0419570Y2 (th) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6843487U JPH0419570Y2 (th) | 1987-05-07 | 1987-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63177878U true JPS63177878U (th) | 1988-11-17 |
| JPH0419570Y2 JPH0419570Y2 (th) | 1992-05-01 |
Family
ID=30908250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6843487U Expired JPH0419570Y2 (th) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419570Y2 (th) |
-
1987
- 1987-05-07 JP JP6843487U patent/JPH0419570Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419570Y2 (th) | 1992-05-01 |