LU70172A1 - - Google Patents
Info
- Publication number
- LU70172A1 LU70172A1 LU70172A LU70172A LU70172A1 LU 70172 A1 LU70172 A1 LU 70172A1 LU 70172 A LU70172 A LU 70172A LU 70172 A LU70172 A LU 70172A LU 70172 A1 LU70172 A1 LU 70172A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2327691A DE2327691C2 (de) | 1973-05-30 | 1973-05-30 | Verfahren und Schaltungsanordnung zur Belegung von Verbindungsleitungen in Fernmeldevermlttlungsanlagen, ins¬ |
Publications (1)
Publication Number | Publication Date |
---|---|
LU70172A1 true LU70172A1 (xx) | 1974-10-09 |
Family
ID=5882656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU70172A LU70172A1 (xx) | 1973-05-30 | 1974-05-28 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5023104A (xx) |
BE (1) | BE815743A (xx) |
DE (1) | DE2327691C2 (xx) |
DK (1) | DK286374A (xx) |
FR (1) | FR2232162A1 (xx) |
IT (1) | IT1017627B (xx) |
LU (1) | LU70172A1 (xx) |
NL (1) | NL7406410A (xx) |
SE (1) | SE7407196L (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE411611B (sv) * | 1978-05-22 | 1980-01-14 | Ellemtel Utvecklings Ab | Sett att vid en telefonstation der ledningarna kan beleggas savel fran denna station som fran en fjerrbelegen station forenkla valet av ledningar |
JPS5647191A (en) * | 1979-09-26 | 1981-04-28 | Nec Corp | Free trunk selection system |
EP0185929A3 (de) * | 1984-12-21 | 1988-04-20 | Siemens Aktiengesellschaft | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit an Vermittlungsstellen über Leitungsbündel angeschlossene Untervermittlungsstellen |
JPS6251395A (ja) * | 1985-08-30 | 1987-03-06 | Hitachi Ltd | 両方向回線選択方式 |
JPH01284099A (ja) * | 1988-05-11 | 1989-11-15 | Hitachi Ltd | 交換機及びその回線両方向運用方式 |
US6137875A (en) * | 1997-05-30 | 2000-10-24 | Lucent Technologies Inc. | System and method to minimize glare in interoffice trunk allocation |
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1973
- 1973-05-30 DE DE2327691A patent/DE2327691C2/de not_active Expired
-
1974
- 1974-05-13 NL NL7406410A patent/NL7406410A/xx unknown
- 1974-05-22 IT IT2305974A patent/IT1017627B/it active
- 1974-05-24 FR FR7418085A patent/FR2232162A1/fr not_active Withdrawn
- 1974-05-27 DK DK286374A patent/DK286374A/da unknown
- 1974-05-28 LU LU70172A patent/LU70172A1/xx unknown
- 1974-05-29 JP JP6064374A patent/JPS5023104A/ja active Pending
- 1974-05-30 SE SE7407196A patent/SE7407196L/ not_active Application Discontinuation
- 1974-05-30 BE BE144921A patent/BE815743A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK286374A (xx) | 1975-01-13 |
DE2327691B1 (de) | 1974-08-29 |
DE2327691C2 (de) | 1975-04-24 |
SE7407196L (xx) | 1974-12-02 |
JPS5023104A (xx) | 1975-03-12 |
BE815743A (fr) | 1974-12-02 |
FR2232162A1 (xx) | 1974-12-27 |
IT1017627B (it) | 1977-08-10 |
NL7406410A (xx) | 1974-12-03 |