BE502518A - - Google Patents
Info
- Publication number
- BE502518A BE502518A BE502518DA BE502518A BE 502518 A BE502518 A BE 502518A BE 502518D A BE502518D A BE 502518DA BE 502518 A BE502518 A BE 502518A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/52—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of gas-filled tubes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1079702T | 1950-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502518A true BE502518A (de) |
Family
ID=9609292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502518D BE502518A (de) | 1950-01-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2688661A (de) |
| BE (1) | BE502518A (de) |
| FR (1) | FR1079702A (de) |
| GB (1) | GB705839A (de) |
| NL (2) | NL160049B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB765929A (en) * | 1952-01-16 | 1957-01-16 | Automatic Telephone & Elect | Improvements in or relating to telecommunication systems |
| US2960575A (en) * | 1952-04-10 | 1960-11-15 | Int Standard Electric Corp | Automatic telecommunication systems |
| US2939121A (en) * | 1953-09-04 | 1960-05-31 | Fairchild Camera Instr Co | Selective load energization |
| NL92904C (de) * | 1954-04-29 | |||
| NL103264C (de) * | 1955-03-25 | |||
| BE559715A (de) * | 1956-07-31 | |||
| US2958857A (en) * | 1958-01-31 | 1960-11-01 | Gen Devices Inc | Multi-signal sampling circuit |
| US3052871A (en) * | 1958-04-28 | 1962-09-04 | Gen Devices Inc | Multiple output sequential signal source |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2152889A (en) * | 1935-05-31 | 1939-04-04 | Panstwowe Zaklady Tele I Radjo | Telephone system |
| GB461082A (en) * | 1935-08-09 | 1937-02-09 | Automatic Electric Co Ltd | Improvements in or relating to telephone systems |
| US2580093A (en) * | 1947-12-16 | 1951-12-25 | Bell Telephone Labor Inc | Call data recording telephone system |
| BE494825A (de) * | 1949-03-29 | |||
| NL91387C (de) * | 1949-06-02 |
-
0
- NL NL92832D patent/NL92832C/xx active
- NL NL6717545.A patent/NL160049B/xx unknown
- BE BE502518D patent/BE502518A/xx unknown
-
1950
- 1950-01-06 FR FR1079702D patent/FR1079702A/fr not_active Expired
- 1950-01-06 US US204654A patent/US2688661A/en not_active Expired - Lifetime
-
1951
- 1951-01-08 GB GB557/51A patent/GB705839A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB705839A (en) | 1954-03-17 |
| FR1079702A (fr) | 1954-12-02 |
| NL160049B (nl) | |
| US2688661A (en) | 1954-09-07 |
| NL92832C (de) |