FR504552A - Improvements in signaling devices for vehicles - Google Patents
Improvements in signaling devices for vehiclesInfo
- Publication number
- FR504552A FR504552A FR504552A FR504552DA FR504552A FR 504552 A FR504552 A FR 504552A FR 504552 A FR504552 A FR 504552A FR 504552D A FR504552D A FR 504552DA FR 504552 A FR504552 A FR 504552A
- Authority
- FR
- France
- Prior art keywords
- vehicles
- signaling devices
- signaling
- devices
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB504552X | 1919-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR504552A true FR504552A (en) | 1920-07-08 |
Family
ID=10122941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR504552A Expired FR504552A (en) | 1919-05-19 | 1919-10-04 | Improvements in signaling devices for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR504552A (en) |
-
1919
- 1919-10-04 FR FR504552A patent/FR504552A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR504552A (en) | Improvements in signaling devices for vehicles | |
| FR504551A (en) | Improvements in signaling devices for vehicles | |
| FR572042A (en) | Improvements to signaling devices for vehicles | |
| FR591647A (en) | Improvements relating to signaling devices for motor vehicles | |
| FR536877A (en) | Improvements to acoustic signaling devices for boats | |
| FR535815A (en) | Signaling device for vehicles | |
| FR510817A (en) | Improvements made to signaling or indicating devices | |
| FR506814A (en) | Improvements relating to signaling devices for air traffic | |
| FR26855E (en) | Signaling device for automobiles | |
| FR519241A (en) | Signaling device for railways | |
| FR516276A (en) | Improvements to signaling systems for railways | |
| FR728101A (en) | Improvements to switches for automotive signaling devices | |
| FR544429A (en) | Light signaling device for vehicles | |
| FR524243A (en) | Improvements to electrical signaling devices for railways | |
| FR808803A (en) | Improvements to signaling devices for motor vehicles | |
| FR540320A (en) | Improvements to signaling devices for railways | |
| FR513059A (en) | Automatic signaling device for automobiles and other vehicles | |
| FR536806A (en) | Direction indicator for automobiles | |
| FR541864A (en) | Direction indicator for automobiles | |
| FR555919A (en) | Improvements to signaling devices for railway tracks | |
| FR728440A (en) | Improvements to signaling devices for road vehicles | |
| FR529009A (en) | Signaling device for railways | |
| FR700266A (en) | Improvements to signaling devices for automobiles | |
| FR540115A (en) | Signaling device for all vehicles | |
| FR517614A (en) | Improvements to projection equipment for cinematographs |