NL47983C - - Google Patents
Info
- Publication number
- NL47983C NL47983C NL47983DA NL47983C NL 47983 C NL47983 C NL 47983C NL 47983D A NL47983D A NL 47983DA NL 47983 C NL47983 C NL 47983C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Networks Using Active Elements (AREA)
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US101058A US2126529A (en) | 1936-09-16 | 1936-09-16 | Transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47983C true NL47983C (en:Method) |
Family
ID=22282885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47983D NL47983C (en:Method) | 1936-09-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2126529A (en:Method) |
| CH (1) | CH209243A (en:Method) |
| FR (1) | FR826794A (en:Method) |
| GB (1) | GB479668A (en:Method) |
| NL (1) | NL47983C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2625606A (en) * | 1947-11-25 | 1953-01-13 | Bell Telephone Labor Inc | Thermistor control circuit |
| US2994741A (en) * | 1957-12-19 | 1961-08-01 | Kallsson Bengt Erik Lennart | Signal transmitting repeater |
-
0
- NL NL47983D patent/NL47983C/xx active
-
1936
- 1936-09-16 US US101058A patent/US2126529A/en not_active Expired - Lifetime
-
1937
- 1937-07-30 GB GB21189/37A patent/GB479668A/en not_active Expired
- 1937-09-14 CH CH209243D patent/CH209243A/de unknown
- 1937-09-15 FR FR826794D patent/FR826794A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2126529A (en) | 1938-08-09 |
| FR826794A (fr) | 1938-04-08 |
| GB479668A (en) | 1938-02-09 |
| CH209243A (de) | 1940-03-31 |