NL267387A - - Google Patents
Info
- Publication number
- NL267387A NL267387A NL267387DA NL267387A NL 267387 A NL267387 A NL 267387A NL 267387D A NL267387D A NL 267387DA NL 267387 A NL267387 A NL 267387A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/12—Arrangements providing for calling or supervisory signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/20—Time-division multiplex systems using resonant transfer
-
- 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)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Networks Using Active Elements (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51352A US3118019A (en) | 1960-08-23 | 1960-08-23 | Telephone signaling circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL267387A true NL267387A (pt-PT) |
Family
ID=21970775
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL267387D NL267387A (pt-PT) | 1960-08-23 | ||
| NL61267387A NL143784B (nl) | 1960-08-23 | 1961-07-21 | Communicatiestelsel met multiplextijdverdeling. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL61267387A NL143784B (nl) | 1960-08-23 | 1961-07-21 | Communicatiestelsel met multiplextijdverdeling. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3118019A (pt-PT) |
| JP (1) | JPS3926787B1 (pt-PT) |
| DE (1) | DE1275152B (pt-PT) |
| FR (1) | FR1306030A (pt-PT) |
| GB (1) | GB931052A (pt-PT) |
| NL (2) | NL143784B (pt-PT) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1036131A (en) * | 1962-01-16 | 1966-07-13 | Post Office | Improvements in or relating to time division multiplex communication systems |
| BE630628A (pt-PT) * | 1962-04-06 | |||
| DE1285569B (pt-PT) * | 1962-04-24 | 1968-12-19 | ||
| US3443033A (en) * | 1963-10-31 | 1969-05-06 | Bell Telephone Labor Inc | Ringing arrangement for time division telephone systems |
| US3359370A (en) * | 1964-06-05 | 1967-12-19 | Ibm | Ideally lossless resonant transfer of energy between bandpass filters of equal bandwidth |
| US3519747A (en) * | 1967-09-15 | 1970-07-07 | Ibm | Signal insertion and conferencing in a resonant transfer integrated time division switching and frequency division multiplexing communication system |
| NL154386B (nl) * | 1972-04-17 | 1977-08-15 | Nederlanden Staat | Signaleringsstelsel. |
| US4048448A (en) * | 1976-02-19 | 1977-09-13 | Bell Telephone Laboratories, Incorporated | Multiparty telephone ringing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2934606A (en) * | 1950-09-21 | 1960-04-26 | Stromberg Carlson Co | Selector circuit |
| GB768683A (en) * | 1953-12-04 | 1957-02-20 | Gen Electric Co Ltd | Improvements in or relating to electric circuit arrangements for supplying trains ofelectric pulses |
| NL243217A (pt-PT) * | 1958-09-11 | |||
| US2986602A (en) * | 1958-10-07 | 1961-05-30 | Gen Dynamics Corp | Multiplex communication system |
-
0
- NL NL267387D patent/NL267387A/xx unknown
-
1960
- 1960-08-23 US US51352A patent/US3118019A/en not_active Expired - Lifetime
-
1961
- 1961-07-15 DE DEW30358A patent/DE1275152B/de active Pending
- 1961-07-21 NL NL61267387A patent/NL143784B/xx unknown
- 1961-08-03 GB GB28274/61A patent/GB931052A/en not_active Expired
- 1961-08-11 FR FR870747A patent/FR1306030A/fr not_active Expired
- 1961-08-18 JP JP2942961A patent/JPS3926787B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1306030A (fr) | 1962-10-13 |
| NL143784B (nl) | 1974-10-15 |
| GB931052A (en) | 1963-07-10 |
| JPS3926787B1 (pt-PT) | 1964-11-25 |
| DE1275152B (de) | 1968-08-14 |
| US3118019A (en) | 1964-01-14 |