FR455878A - Automobile warning device - Google Patents
Automobile warning deviceInfo
- Publication number
- FR455878A FR455878A FR455878DA FR455878A FR 455878 A FR455878 A FR 455878A FR 455878D A FR455878D A FR 455878DA FR 455878 A FR455878 A FR 455878A
- Authority
- FR
- France
- Prior art keywords
- warning device
- automobile warning
- automobile
- warning
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/10—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by mechanical means only
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR455878T | 1913-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR455878A true FR455878A (en) | 1913-08-11 |
Family
ID=1495722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR455878D Expired FR455878A (en) | 1913-02-11 | 1913-02-11 | Automobile warning device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR455878A (en) |
-
1913
- 1913-02-11 FR FR455878D patent/FR455878A/en not_active Expired
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