FR571104A - Electromagnetic wave warning system for vehicles - Google Patents
Electromagnetic wave warning system for vehiclesInfo
- Publication number
- FR571104A FR571104A FR571104DA FR571104A FR 571104 A FR571104 A FR 571104A FR 571104D A FR571104D A FR 571104DA FR 571104 A FR571104 A FR 571104A
- Authority
- FR
- France
- Prior art keywords
- vehicles
- electromagnetic wave
- warning system
- wave warning
- electromagnetic
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR571104T | 1922-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR571104A true FR571104A (en) | 1924-05-12 |
Family
ID=8950318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR571104D Expired FR571104A (en) | 1922-12-05 | 1922-12-05 | Electromagnetic wave warning system for vehicles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR571104A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757212C (en) * | 1939-02-07 | 1953-03-23 | Blaupunkt Werke Gmbh | Rod antenna made of telescopic extendable and retractable members for vehicles |
DE1009682B (en) * | 1954-09-06 | 1957-06-06 | Dr Phil Habil Oskar Vierling | Miniature rangefinder |
-
1922
- 1922-12-05 FR FR571104D patent/FR571104A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757212C (en) * | 1939-02-07 | 1953-03-23 | Blaupunkt Werke Gmbh | Rod antenna made of telescopic extendable and retractable members for vehicles |
DE1009682B (en) * | 1954-09-06 | 1957-06-06 | Dr Phil Habil Oskar Vierling | Miniature rangefinder |
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