LU63072A1 - - Google Patents
Info
- Publication number
- LU63072A1 LU63072A1 LU63072DA LU63072A1 LU 63072 A1 LU63072 A1 LU 63072A1 LU 63072D A LU63072D A LU 63072DA LU 63072 A1 LU63072 A1 LU 63072A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- 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
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021342 DE2021342C (en) | 1970-04-30 | Procedure for handling connection requests in a centrally controlled switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63072A1 true LU63072A1 (en) | 1971-08-27 |
Family
ID=5769961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63072D LU63072A1 (en) | 1970-04-30 | 1971-04-28 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT308842B (en) |
| BE (1) | BE766561A (en) |
| CH (1) | CH530142A (en) |
| FR (1) | FR2090845A5 (en) |
| GB (1) | GB1339035A (en) |
| LU (1) | LU63072A1 (en) |
| NL (1) | NL7105928A (en) |
-
1971
- 1971-04-07 CH CH510571A patent/CH530142A/en not_active IP Right Cessation
- 1971-04-16 AT AT325271A patent/AT308842B/en not_active IP Right Cessation
- 1971-04-28 FR FR7115120A patent/FR2090845A5/fr not_active Expired
- 1971-04-28 LU LU63072D patent/LU63072A1/xx unknown
- 1971-04-29 NL NL7105928A patent/NL7105928A/xx not_active Application Discontinuation
- 1971-04-29 GB GB1212571A patent/GB1339035A/en not_active Expired
- 1971-04-30 BE BE766561A patent/BE766561A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1339035A (en) | 1973-11-28 |
| FR2090845A5 (en) | 1972-01-14 |
| NL7105928A (en) | 1971-11-02 |
| AT308842B (en) | 1973-07-25 |
| CH530142A (en) | 1972-10-31 |
| BE766561A (en) | 1971-11-03 |
| DE2021342B2 (en) | 1972-04-13 |
| DE2021342A1 (en) | 1971-11-11 |