BE379444A - - Google Patents
Info
- Publication number
- BE379444A BE379444A BE379444DA BE379444A BE 379444 A BE379444 A BE 379444A BE 379444D A BE379444D A BE 379444DA BE 379444 A BE379444 A BE 379444A
- 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
- H04L27/08—Amplitude regulation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE365907X | 1930-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE379444A true BE379444A (US08197722-20120612-C00042.png) |
Family
ID=20308991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE379444D BE379444A (US08197722-20120612-C00042.png) | 1930-04-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1949134A (US08197722-20120612-C00042.png) |
| BE (1) | BE379444A (US08197722-20120612-C00042.png) |
| FR (1) | FR716218A (US08197722-20120612-C00042.png) |
| GB (1) | GB365907A (US08197722-20120612-C00042.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744376C (de) * | 1936-10-13 | 1944-01-14 | Siemens Ag | Verfahren zur UEbermittlung von telegrafischen Zeichen in Traegerstrom-Telegrafenanlagen |
| US3090959A (en) * | 1956-08-06 | 1963-05-21 | Dalton Foundries Inc | Remote door controller |
-
0
- BE BE379444D patent/BE379444A/xx unknown
-
1931
- 1931-04-23 US US532310A patent/US1949134A/en not_active Expired - Lifetime
- 1931-04-27 GB GB12407/31A patent/GB365907A/en not_active Expired
- 1931-04-28 FR FR716218D patent/FR716218A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB365907A (en) | 1932-01-28 |
| US1949134A (en) | 1934-02-27 |
| FR716218A (fr) | 1931-12-17 |
