BE361597A - - Google Patents
Info
- Publication number
- BE361597A BE361597A BE361597DA BE361597A BE 361597 A BE361597 A BE 361597A BE 361597D A BE361597D A BE 361597DA BE 361597 A BE361597 A BE 361597A
- Authority
- BE
- Belgium
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)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE314535X | 1928-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE361597A true BE361597A (ja�@�@) |
Family
ID=6146456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE361597D BE361597A (ja�@�@) | 1928-06-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1874891A (ja�@�@) |
| BE (1) | BE361597A (ja�@�@) |
| GB (1) | GB314535A (ja�@�@) |
| NL (1) | NL27128C (ja�@�@) |
-
0
- NL NL27128D patent/NL27128C/xx active
- BE BE361597D patent/BE361597A/xx unknown
-
1929
- 1929-06-25 GB GB19494/29A patent/GB314535A/en not_active Expired
- 1929-08-24 US US388108A patent/US1874891A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1874891A (en) | 1932-08-30 |
| NL27128C (ja�@�@) | |
| GB314535A (en) | 1930-07-17 |