FR553548A - - Google Patents
Info
- Publication number
- FR553548A FR553548A FR553548DA FR553548A FR 553548 A FR553548 A FR 553548A FR 553548D A FR553548D A FR 553548DA FR 553548 A FR553548 A FR 553548A
- 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.)
- 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
- H04L15/18—Automatic transmitters, e.g. controlled by perforated tape
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1632274X | 1921-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR553548A true FR553548A (enExample) | 1923-05-25 |
Family
ID=10887301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR553548D Expired FR553548A (enExample) | 1921-08-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1632274A (enExample) |
| FR (1) | FR553548A (enExample) |
| NL (1) | NL14021C (enExample) |
-
0
- NL NL14021D patent/NL14021C/xx active
- FR FR553548D patent/FR553548A/fr not_active Expired
-
1922
- 1922-06-27 US US571262A patent/US1632274A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL14021C (enExample) | |
| US1632274A (en) | 1927-06-14 |