FR1068231A - Automatic transmitter with keyboard for telegraphy and radio-telegraphy - Google Patents
Automatic transmitter with keyboard for telegraphy and radio-telegraphyInfo
- Publication number
- FR1068231A FR1068231A FR1068231DA FR1068231A FR 1068231 A FR1068231 A FR 1068231A FR 1068231D A FR1068231D A FR 1068231DA FR 1068231 A FR1068231 A FR 1068231A
- Authority
- FR
- France
- Prior art keywords
- telegraphy
- keyboard
- radio
- automatic transmitter
- transmitter
- 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
- 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
- H04L15/12—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH746757X | 1951-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1068231A true FR1068231A (en) | 1954-06-23 |
Family
ID=4533554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1068231D Expired FR1068231A (en) | 1951-12-10 | 1952-12-08 | Automatic transmitter with keyboard for telegraphy and radio-telegraphy |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1068231A (en) |
GB (1) | GB746757A (en) |
-
1952
- 1952-12-05 GB GB30957/52A patent/GB746757A/en not_active Expired
- 1952-12-08 FR FR1068231D patent/FR1068231A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB746757A (en) | 1956-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1050701A (en) | Microwave amplifier device | |
CH320603A (en) | Microwave transmission device | |
NL160458B (en) | ELECTRO-OPTICAL SCANNING DEVICE. | |
FR1068231A (en) | Automatic transmitter with keyboard for telegraphy and radio-telegraphy | |
NL167782B (en) | INFORMATION INPUT DEVICE. | |
NL171119B (en) | NON-SURGICAL INSTRUMENT. | |
FR66866E (en) | Fas-simile telegraph apparatus | |
FR1019543A (en) | Automatic probe for gasifiers, shaft furnaces and similar devices | |
DK77888C (en) | Device with pens. | |
CH308382A (en) | Recording device. | |
FR1055552A (en) | Microwave amplifier device | |
FR1050218A (en) | Instrument for writing and drawing | |
FR1069053A (en) | Device for trickling devices | |
FR1058946A (en) | Keyboard locking device | |
FR1030756A (en) | Radio-culture devices | |
FR1047947A (en) | Spout | |
FR1036300A (en) | Automatic game device | |
CH300627A (en) | Instrument for writing. | |
FR1039365A (en) | Can opener | |
CH289030A (en) | Can opener. | |
FR1037926A (en) | Vibro-sifter devices | |
FR68765E (en) | Electronic telegraphic translation | |
FR1084029A (en) | Microwave transmission device | |
FR1033672A (en) | Mixing device for sound currents | |
DK84568C (en) | Microwave transmission line. |