NL23503C - - Google Patents
Info
- Publication number
- NL23503C NL23503C NL23503DA NL23503C NL 23503 C NL23503 C NL 23503C NL 23503D A NL23503D A NL 23503DA NL 23503 C NL23503 C NL 23503C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Control Of Voltage And Current In General (AREA)
- Amplifiers (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US167568A US1674505A (en) | 1927-02-11 | 1927-02-11 | Telegraphic transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL23503C true NL23503C (https=) |
Family
ID=22607889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL23503D NL23503C (https=) | 1927-02-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1674505A (https=) |
| DE (1) | DE476062C (https=) |
| FR (1) | FR649493A (https=) |
| GB (1) | GB285357A (https=) |
| NL (1) | NL23503C (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2780705A (en) * | 1954-11-19 | 1957-02-05 | Resdel Engineering Corp | Dielectric heater |
-
0
- NL NL23503D patent/NL23503C/xx active
-
1927
- 1927-02-11 US US167568A patent/US1674505A/en not_active Expired - Lifetime
-
1928
- 1928-01-13 DE DEI33180D patent/DE476062C/de not_active Expired
- 1928-02-11 FR FR649493D patent/FR649493A/fr not_active Expired
- 1928-02-13 GB GB4539/28A patent/GB285357A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR649493A (fr) | 1928-12-22 |
| US1674505A (en) | 1928-06-19 |
| DE476062C (de) | 1929-05-11 |
| GB285357A (en) | 1928-06-21 |