LU61782A1 - - Google Patents
Info
- Publication number
- LU61782A1 LU61782A1 LU61782DA LU61782A1 LU 61782 A1 LU61782 A1 LU 61782A1 LU 61782D A LU61782D A LU 61782DA LU 61782 A1 LU61782 A1 LU 61782A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691949365 DE1949365B2 (en) | 1969-09-30 | 1969-09-30 | DEVICE FOR REPORTING THE PARTICIPANTS EACH REACHABLE AT THE PARTICIPANT STATIONS OF A SWITCHING OFFICE OF A REMOTE COMMUNICATION NETWORK |
| CH1435670A CH516265A (en) | 1969-09-30 | 1970-09-29 | Device for reporting the subscribers who can be reached at subscriber stations of an exchange of a telecommunications network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU61782A1 true LU61782A1 (en) | 1971-01-21 |
Family
ID=25714295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU61782D LU61782A1 (en) | 1969-09-30 | 1970-09-29 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT301627B (en) |
| BE (1) | BE756860A (en) |
| CH (1) | CH516265A (en) |
| DE (1) | DE1949365B2 (en) |
| FR (1) | FR2062663A5 (en) |
| GB (1) | GB1286358A (en) |
| LU (1) | LU61782A1 (en) |
| NL (1) | NL7013929A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2155767A1 (en) * | 1995-07-28 | 1997-01-29 | Steven G. Lyon | Portable directory number in pabx cluster |
-
1969
- 1969-09-30 DE DE19691949365 patent/DE1949365B2/en not_active Withdrawn
-
1970
- 1970-09-21 NL NL7013929A patent/NL7013929A/xx unknown
- 1970-09-25 FR FR7034843A patent/FR2062663A5/fr not_active Expired
- 1970-09-28 AT AT873370A patent/AT301627B/en not_active IP Right Cessation
- 1970-09-28 GB GB4601270A patent/GB1286358A/en not_active Expired
- 1970-09-29 CH CH1435670A patent/CH516265A/en not_active IP Right Cessation
- 1970-09-29 LU LU61782D patent/LU61782A1/xx unknown
- 1970-09-30 BE BE756860D patent/BE756860A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2062663A5 (en) | 1971-06-25 |
| GB1286358A (en) | 1972-08-23 |
| AT301627B (en) | 1972-09-11 |
| CH516265A (en) | 1971-11-30 |
| NL7013929A (en) | 1971-04-01 |
| DE1949365B2 (en) | 1971-04-01 |
| BE756860A (en) | 1971-03-30 |
| DE1949365A1 (en) | 1971-04-01 |