NL72109C - - Google Patents
Info
- Publication number
- NL72109C NL72109C NL135446A NL135446A NL72109C NL 72109 C NL72109 C NL 72109C NL 135446 A NL135446 A NL 135446A NL 135446 A NL135446 A NL 135446A NL 72109 C NL72109 C NL 72109C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
- H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/042—Distributors with electron or gas discharge tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US420461A US2299229A (en) | 1941-11-26 | 1941-11-26 | Selecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72109C true NL72109C (cs) | 1953-04-15 |
Family
ID=23666573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135446A NL72109C (cs) | 1941-11-26 | 1947-10-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2299229A (cs) |
| BE (1) | BE475948A (cs) |
| FR (1) | FR951305A (cs) |
| NL (1) | NL72109C (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734950A (en) * | 1956-02-14 | Circuit for preventing intermoduiation | ||
| BE483500A (cs) * | 1946-10-24 | |||
| BE519943A (cs) * | 1952-02-13 | |||
| US2811310A (en) * | 1952-02-15 | 1957-10-29 | Telecomputing Corp | Double purpose gas filled tube |
| US2792525A (en) * | 1952-02-23 | 1957-05-14 | Gen Dynamics Corp | Time selection circuit |
| US2964680A (en) * | 1957-12-31 | 1960-12-13 | Bell Telephone Labor Inc | Gas diode flip-flop or register circuit |
| US3255389A (en) * | 1962-04-25 | 1966-06-07 | Gen Electric | Electrical capacitor and electrode material therefor |
| US3202841A (en) * | 1963-04-01 | 1965-08-24 | Clary Corp | Switching network |
-
1941
- 1941-11-26 US US420461A patent/US2299229A/en not_active Expired - Lifetime
-
1947
- 1947-08-05 FR FR951305D patent/FR951305A/fr not_active Expired
- 1947-09-11 BE BE475948D patent/BE475948A/fr unknown
- 1947-10-16 NL NL135446A patent/NL72109C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| FR951305A (fr) | 1949-10-21 |
| US2299229A (en) | 1942-10-20 |
| BE475948A (fr) | 1947-10-31 |