JPS6430744U - - Google Patents
Info
- Publication number
- JPS6430744U JPS6430744U JP6621887U JP6621887U JPS6430744U JP S6430744 U JPS6430744 U JP S6430744U JP 6621887 U JP6621887 U JP 6621887U JP 6621887 U JP6621887 U JP 6621887U JP S6430744 U JPS6430744 U JP S6430744U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- vehicle speed
- running
- lights
- circuit
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6621887U JPS6430744U (de) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6621887U JPS6430744U (de) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430744U true JPS6430744U (de) | 1989-02-27 |
Family
ID=31291628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6621887U Pending JPS6430744U (de) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430744U (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7189456B2 (en) | 2004-03-04 | 2007-03-13 | Transitions Optical, Inc. | Photochromic optical article |
| US7410691B2 (en) | 2001-12-27 | 2008-08-12 | Ppg Industries Ohio, Inc. | Photochromic optical article |
| US7465414B2 (en) | 2002-11-14 | 2008-12-16 | Transitions Optical, Inc. | Photochromic article |
| US9309455B2 (en) | 2003-07-01 | 2016-04-12 | Transitions Optical, Inc. | Indeno-fused ring compounds |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57104434A (en) * | 1980-12-17 | 1982-06-29 | Kazuo Kanasugi | Device for controlling light of vehicle lamp |
-
1987
- 1987-04-30 JP JP6621887U patent/JPS6430744U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57104434A (en) * | 1980-12-17 | 1982-06-29 | Kazuo Kanasugi | Device for controlling light of vehicle lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7410691B2 (en) | 2001-12-27 | 2008-08-12 | Ppg Industries Ohio, Inc. | Photochromic optical article |
| US7465414B2 (en) | 2002-11-14 | 2008-12-16 | Transitions Optical, Inc. | Photochromic article |
| US9309455B2 (en) | 2003-07-01 | 2016-04-12 | Transitions Optical, Inc. | Indeno-fused ring compounds |
| US7189456B2 (en) | 2004-03-04 | 2007-03-13 | Transitions Optical, Inc. | Photochromic optical article |