NL25410C - - Google Patents
Info
- Publication number
- NL25410C NL25410C NL25410DA NL25410C NL 25410 C NL25410 C NL 25410C NL 25410D A NL25410D A NL 25410DA NL 25410 C NL25410 C NL 25410C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1623—Supply circuits using tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Elimination Of Static Electricity (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US178475A US1797985A (en) | 1927-03-25 | 1927-03-25 | Electrical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25410C true NL25410C (en:Method) |
Family
ID=22652682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25410D NL25410C (en:Method) | 1927-03-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1797985A (en:Method) |
| DE (1) | DE508897C (en:Method) |
| FR (2) | FR653260A (en:Method) |
| NL (1) | NL25410C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745671C (de) * | 1935-04-25 | 1954-03-01 | Elektrowerk G M B H | Schaltungsanordnung fuer Filterketten zur Beruhigung hoher Gleichspannungen |
-
0
- NL NL25410D patent/NL25410C/xx active
-
1927
- 1927-03-25 US US178475A patent/US1797985A/en not_active Expired - Lifetime
-
1928
- 1928-03-22 FR FR653260D patent/FR653260A/fr not_active Expired
- 1928-03-23 DE DEI33910D patent/DE508897C/de not_active Expired
-
1929
- 1929-11-20 FR FR37644D patent/FR37644E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1797985A (en) | 1931-03-24 |
| FR653260A (fr) | 1929-03-19 |
| FR37644E (fr) | 1930-01-08 |
| DE508897C (de) | 1930-10-15 |