BE572765A - - Google Patents
Info
- Publication number
- BE572765A BE572765A BE572765DA BE572765A BE 572765 A BE572765 A BE 572765A BE 572765D A BE572765D A BE 572765DA BE 572765 A BE572765 A BE 572765A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of dc pulses
- H04Q1/36—Pulse-correcting arrangements, e.g. for reducing effects due to interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
- H04M15/06—Recording class or number of calling, i.e. A-party or called party, i.e. B-party
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Interface Circuits In Exchanges (AREA)
- Telephonic Communication Services (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB34885/57A GB862270A (en) | 1957-11-08 | 1957-11-08 | Improvements in or relating to data-storage and data-processing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572765A true BE572765A (pt) |
Family
ID=10371117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572765D BE572765A (pt) | 1957-11-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3090836A (pt) |
| BE (1) | BE572765A (pt) |
| CH (2) | CH390327A (pt) |
| DE (2) | DE1089813B (pt) |
| FR (4) | FR1213912A (pt) |
| GB (4) | GB862270A (pt) |
| NL (4) | NL267383A (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3217106A (en) * | 1960-03-14 | 1965-11-09 | Nippon Electric Co | Time-slot interchange circuit |
| BE619969A (nl) * | 1961-07-28 | 1963-01-10 | Bell Telephone Mfg | Werkwijze voor het automatisch ontvangen van impulsen, die via lijnen binnenkomen |
| GB948367A (en) * | 1961-07-31 | 1964-02-05 | Ass Elect Ind | Improvements relating to scanning circuit arrangements |
| NL285076A (pt) * | 1961-11-03 | |||
| BE637591A (pt) * | 1962-09-19 | |||
| BE760086A (fr) * | 1969-12-09 | 1971-06-09 | Siemens Ag | Procede et installation pour le controle de communications d'informations au point de vue du signe de fin dans les installationsde telecommunication a commande centrale |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548661A (en) * | 1949-02-10 | 1951-04-10 | Bell Telephone Labor Inc | Elastic time division multiplex system |
| US2844812A (en) * | 1952-12-04 | 1958-07-22 | Burroughs Corp | Variable matrix for performing arithmetic and logical functions |
| NL300460A (pt) * | 1953-11-30 | |||
| US2882517A (en) * | 1954-12-01 | 1959-04-14 | Rca Corp | Memory system |
| DE1072656B (de) * | 1957-09-26 | 1960-01-07 | Western Electric Company Incorporated New York, N Y (V St A) | , und Carl Brandt Henry Feldman Belleair Clearwater, Fla (V St A) I Zeitteilungs-Multiplex-Fernsprechsystem |
| NL231869A (pt) * | 1957-10-07 | |||
| NL234723A (pt) * | 1958-01-02 |
-
0
- NL NL128450D patent/NL128450C/xx active
- NL NL241717D patent/NL241717A/xx unknown
- BE BE572765D patent/BE572765A/xx unknown
- NL NL233029D patent/NL233029A/xx unknown
- NL NL267383D patent/NL267383A/xx unknown
-
1957
- 1957-11-08 GB GB34885/57A patent/GB862270A/en not_active Expired
- 1957-11-08 GB GB34094/59A patent/GB862271A/en not_active Expired
-
1958
- 1958-10-23 CH CH6532158A patent/CH390327A/de unknown
- 1958-10-23 CH CH694961A patent/CH400254A/de unknown
- 1958-10-29 US US770334A patent/US3090836A/en not_active Expired - Lifetime
- 1958-11-07 DE DEI15606A patent/DE1089813B/de active Pending
- 1958-11-07 FR FR1213912D patent/FR1213912A/fr not_active Expired
-
1959
- 1959-07-28 FR FR801355A patent/FR76227E/fr not_active Expired
-
1960
- 1960-08-02 GB GB26748/60A patent/GB957198A/en not_active Expired
- 1960-12-12 GB GB42659/60A patent/GB970938A/en not_active Expired
-
1961
- 1961-08-01 FR FR869732A patent/FR80179E/fr not_active Expired
- 1961-12-09 DE DEJ20986A patent/DE1194006B/de active Pending
- 1961-12-12 FR FR881716A patent/FR80780E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB862270A (en) | 1961-03-08 |
| US3090836A (en) | 1963-05-21 |
| DE1194006B (de) | 1965-06-03 |
| FR80179E (fr) | 1963-03-22 |
| FR1213912A (fr) | 1960-04-05 |
| CH390327A (de) | 1965-04-15 |
| FR76227E (fr) | 1961-09-29 |
| GB957198A (en) | 1964-05-06 |
| NL233029A (pt) | |
| NL267383A (pt) | |
| DE1089813B (de) | 1960-09-29 |
| FR80780E (fr) | 1963-06-14 |
| CH400254A (de) | 1965-10-15 |
| NL241717A (pt) | |
| GB970938A (en) | 1964-09-23 |
| NL128450C (pt) | |
| GB862271A (en) | 1961-03-08 |