BE551611A - - Google Patents
Info
- Publication number
- BE551611A BE551611A BE551611DA BE551611A BE 551611 A BE551611 A BE 551611A BE 551611D A BE551611D A BE 551611DA BE 551611 A BE551611 A BE 551611A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
-
- 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
- H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US555916A US2853553A (en) | 1955-12-28 | 1955-12-28 | Line scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE551611A true BE551611A (fr) |
Family
ID=24219110
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE551612D BE551612A (fr) | 1955-12-28 | ||
| BE551611D BE551611A (fr) | 1955-12-28 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE551612D BE551612A (fr) | 1955-12-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2853553A (fr) |
| BE (2) | BE551611A (fr) |
| CH (2) | CH340870A (fr) |
| DE (2) | DE1083345B (fr) |
| FR (2) | FR1202819A (fr) |
| GB (2) | GB814081A (fr) |
| NL (4) | NL101572C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1135056B (de) * | 1959-06-12 | 1962-08-23 | Int Standard Electric Corp | Schaltungsanordnung fuer Fernsprechvermittlungsanlagen mit einer Mehrzahl von Zeitvielfach-Systemen |
| DE1243736B (de) * | 1958-07-26 | 1967-07-06 | Louis Joseph Libois | Schaltungsanordnung zum selbsttaetigen Verbinden von Teilnehmerleitungen mit einer elektronischen Vermittlungsstelle in Fernmelde-, insbesondere Fernsprechanlagen mit Gruppenstellen |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3106615A (en) * | 1958-12-22 | 1963-10-08 | Automatic Elect Lab | Communication switching system |
| US3036161A (en) * | 1959-10-26 | 1962-05-22 | Bell Telephone Labor Inc | Line concentrator control circuit |
| US3073907A (en) * | 1960-03-08 | 1963-01-15 | Bell Telephone Labor Inc | Telephone line scanning circuit |
| DE1215213B (de) * | 1960-10-01 | 1966-04-28 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung zur Erkennung und Markierung der jeweils rufenden von gruppenweise zusammengefassten Leitungen, insbesondere Teilnehmeranschlussleitungen, in Fernsprechvermittlungsanlagen |
| NL270786A (fr) * | 1960-10-31 | 1900-01-01 | ||
| DE1153090B (de) * | 1960-12-24 | 1963-08-22 | Inst Post Und Fernmeldewesen B | Schaltungsanordnung fuer Waehlsternanschluesse |
| FR81225E (fr) * | 1961-02-27 | 1963-12-06 | ||
| NL275546A (fr) * | 1961-03-03 | |||
| NL297347A (fr) * | 1962-09-19 | |||
| DE1300978B (de) * | 1965-06-12 | 1969-08-14 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung fuer eine Zeitmultiplex-Fernmelde-, insbesondere Fernsprechvermittlungsanlage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715658A (en) * | 1952-08-02 | 1955-08-16 | Bell Telephone Labor Inc | Electrical information system |
| BE522106A (fr) * | 1952-08-16 |
-
0
- BE BE551612D patent/BE551612A/xx unknown
- NL NL210970D patent/NL210970A/xx unknown
- BE BE551611D patent/BE551611A/xx unknown
- NL NL102397D patent/NL102397C/xx active
- NL NL210702D patent/NL210702A/xx unknown
- NL NL101572D patent/NL101572C/xx active
-
1955
- 1955-12-28 US US555916A patent/US2853553A/en not_active Expired - Lifetime
-
1956
- 1956-10-01 CH CH340870D patent/CH340870A/fr unknown
- 1956-10-16 FR FR1202819D patent/FR1202819A/fr not_active Expired
- 1956-10-26 FR FR1205132D patent/FR1205132A/fr not_active Expired
- 1956-10-27 DE DEW19996A patent/DE1083345B/de active Pending
- 1956-11-16 DE DEW20103A patent/DE1077270B/de active Pending
- 1956-12-03 CH CH4022956A patent/CH370437A/de unknown
- 1956-12-21 GB GB39018/56A patent/GB814081A/en not_active Expired
- 1956-12-21 GB GB39019/56A patent/GB814082A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1243736B (de) * | 1958-07-26 | 1967-07-06 | Louis Joseph Libois | Schaltungsanordnung zum selbsttaetigen Verbinden von Teilnehmerleitungen mit einer elektronischen Vermittlungsstelle in Fernmelde-, insbesondere Fernsprechanlagen mit Gruppenstellen |
| DE1135056B (de) * | 1959-06-12 | 1962-08-23 | Int Standard Electric Corp | Schaltungsanordnung fuer Fernsprechvermittlungsanlagen mit einer Mehrzahl von Zeitvielfach-Systemen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB814081A (en) | 1959-05-27 |
| FR1205132A (fr) | 1960-01-29 |
| CH340870A (fr) | 1959-09-15 |
| CH370437A (de) | 1963-07-15 |
| NL102397C (fr) | |
| NL210970A (fr) | |
| BE551612A (fr) | |
| GB814082A (en) | 1959-05-27 |
| NL210702A (fr) | |
| DE1083345B (de) | 1960-06-15 |
| US2853553A (en) | 1958-09-23 |
| FR1202819A (fr) | 1960-01-13 |
| DE1077270B (de) | 1960-03-10 |
| NL101572C (fr) |