LU61395A1 - - Google Patents
Info
- Publication number
- LU61395A1 LU61395A1 LU61395DA LU61395A1 LU 61395 A1 LU61395 A1 LU 61395A1 LU 61395D A LU61395D A LU 61395DA LU 61395 A1 LU61395 A1 LU 61395A1
- 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)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691937992 DE1937992B2 (de) | 1969-07-25 | 1969-07-25 | Schaltungsanordnung fuer fernmelde insbesondere fernsprech vermittlungsanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU61395A1 true LU61395A1 (en:Method) | 1970-09-23 |
Family
ID=5740943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU61395D LU61395A1 (en:Method) | 1969-07-25 | 1970-07-23 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT302423B (en:Method) |
| BE (1) | BE753873A (en:Method) |
| CH (1) | CH526243A (en:Method) |
| DE (1) | DE1937992B2 (en:Method) |
| FR (1) | FR2055408A5 (en:Method) |
| GB (1) | GB1278372A (en:Method) |
| LU (1) | LU61395A1 (en:Method) |
-
1969
- 1969-07-25 DE DE19691937992 patent/DE1937992B2/de active Pending
-
1970
- 1970-07-21 FR FR7026856A patent/FR2055408A5/fr not_active Expired
- 1970-07-22 CH CH1108970A patent/CH526243A/de not_active IP Right Cessation
- 1970-07-23 AT AT675670A patent/AT302423B/de not_active IP Right Cessation
- 1970-07-23 LU LU61395D patent/LU61395A1/xx unknown
- 1970-07-24 BE BE753873D patent/BE753873A/xx unknown
- 1970-07-24 GB GB3592070A patent/GB1278372A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT302423B (de) | 1972-10-10 |
| GB1278372A (en) | 1972-06-21 |
| DE1937992A1 (de) | 1971-02-04 |
| DE1937992B2 (de) | 1972-02-10 |
| FR2055408A5 (en:Method) | 1971-05-07 |
| CH526243A (de) | 1972-07-31 |
| BE753873A (en:Method) | 1971-01-25 |