NL19143C - - Google Patents
Info
- Publication number
- NL19143C NL19143C NL19143DA NL19143C NL 19143 C NL19143 C NL 19143C NL 19143D A NL19143D A NL 19143DA NL 19143 C NL19143 C NL 19143C
- 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)
- Electrotherapy Devices (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL271447X | 1926-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL19143C true NL19143C (de) |
Family
ID=19781955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL19143D NL19143C (de) | 1926-05-22 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR636700A (de) |
| GB (1) | GB271447A (de) |
| NL (1) | NL19143C (de) |
-
0
- NL NL19143D patent/NL19143C/xx active
- FR FR636700D patent/FR636700A/fr not_active Expired
-
1927
- 1927-05-05 GB GB12109/27A patent/GB271447A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR636700A (de) | 1928-04-14 |
| GB271447A (en) | 1927-09-29 |