FR2113907A1 - - Google Patents
Info
- Publication number
- FR2113907A1 FR2113907A1 FR7140346A FR7140346A FR2113907A1 FR 2113907 A1 FR2113907 A1 FR 2113907A1 FR 7140346 A FR7140346 A FR 7140346A FR 7140346 A FR7140346 A FR 7140346A FR 2113907 A1 FR2113907 A1 FR 2113907A1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
- H04L15/04—Apparatus or circuits at the transmitting end
- H04L15/22—Apparatus or circuits for sending one or a restricted number of signals, e.g. distress signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8873570A | 1970-11-12 | 1970-11-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2113907A1 true FR2113907A1 (en) | 1972-06-30 |
FR2113907B1 FR2113907B1 (en) | 1974-07-19 |
Family
ID=22213137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7140346A Expired FR2113907B1 (en) | 1970-11-12 | 1971-11-10 |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES396909A1 (en) |
FR (1) | FR2113907B1 (en) |
NL (1) | NL7115478A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001631A1 (en) * | 1979-02-06 | 1980-08-07 | Org Europeene De Rech | Process and device for detecting and interpreting a distress signal |
-
1971
- 1971-11-10 FR FR7140346A patent/FR2113907B1/fr not_active Expired
- 1971-11-11 NL NL7115478A patent/NL7115478A/xx unknown
- 1971-11-11 ES ES396909A patent/ES396909A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001631A1 (en) * | 1979-02-06 | 1980-08-07 | Org Europeene De Rech | Process and device for detecting and interpreting a distress signal |
DK152636B (en) * | 1979-02-06 | 1988-03-28 | Org Europeene De Rech | METHOD AND APPARATUS FOR DETECTING AND INTERPRETING AN EMERGENCY SIGNAL |
Also Published As
Publication number | Publication date |
---|---|
ES396909A1 (en) | 1975-11-01 |
NL7115478A (en) | 1972-05-16 |
FR2113907B1 (en) | 1974-07-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |