JPH03116495U - - Google Patents
Info
- Publication number
- JPH03116495U JPH03116495U JP2486090U JP2486090U JPH03116495U JP H03116495 U JPH03116495 U JP H03116495U JP 2486090 U JP2486090 U JP 2486090U JP 2486090 U JP2486090 U JP 2486090U JP H03116495 U JPH03116495 U JP H03116495U
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- shielding
- lens element
- traffic signal
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990024860U JP2544451Y2 (ja) | 1990-03-14 | 1990-03-14 | 交通信号灯用遮光レンズ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990024860U JP2544451Y2 (ja) | 1990-03-14 | 1990-03-14 | 交通信号灯用遮光レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03116495U true JPH03116495U ( ) | 1991-12-03 |
JP2544451Y2 JP2544451Y2 (ja) | 1997-08-20 |
Family
ID=31527807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990024860U Expired - Fee Related JP2544451Y2 (ja) | 1990-03-14 | 1990-03-14 | 交通信号灯用遮光レンズ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2544451Y2 ( ) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0212600A (ja) * | 1988-06-30 | 1990-01-17 | Nippon Kotsu Kanri Gijutsu Kyokai | 信号灯器 |
-
1990
- 1990-03-14 JP JP1990024860U patent/JP2544451Y2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0212600A (ja) * | 1988-06-30 | 1990-01-17 | Nippon Kotsu Kanri Gijutsu Kyokai | 信号灯器 |
Also Published As
Publication number | Publication date |
---|---|
JP2544451Y2 (ja) | 1997-08-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |