BE756388A - - Google Patents
Info
- Publication number
- BE756388A BE756388A BE756388DA BE756388A BE 756388 A BE756388 A BE 756388A BE 756388D A BE756388D A BE 756388DA BE 756388 A BE756388 A BE 756388A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691947655 DE1947655A1 (de) | 1969-09-19 | 1969-09-19 | Schaltungsanordnung zum Umlegen von Verbindungen,insbesondere in Fernsprechnebenstellenanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE756388A true BE756388A (de) | 1971-03-22 |
Family
ID=5746042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE756388D BE756388A (de) | 1969-09-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE756388A (de) |
| DE (1) | DE1947655A1 (de) |
-
0
- BE BE756388D patent/BE756388A/xx unknown
-
1969
- 1969-09-19 DE DE19691947655 patent/DE1947655A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1947655A1 (de) | 1971-04-15 |