BE623364A - - Google Patents
Info
- Publication number
- BE623364A BE623364A BE623364DA BE623364A BE 623364 A BE623364 A BE 623364A BE 623364D A BE623364D A BE 623364DA BE 623364 A BE623364 A BE 623364A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3620161A GB989337A (en) | 1961-10-09 | 1961-10-09 | Improvements relating to automatic telephone exchange systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE623364A true BE623364A (zh) |
Family
ID=10385901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE623364D BE623364A (zh) | 1961-10-09 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE623364A (zh) |
| DE (1) | DE1173952B (zh) |
| GB (1) | GB989337A (zh) |
| NL (1) | NL284083A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1297161C2 (de) * | 1965-08-14 | 1977-05-05 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren und schaltungsanordnung zur steuerung eines mehrstufigen koppelfeldes |
-
0
- NL NL284083D patent/NL284083A/xx unknown
- BE BE623364D patent/BE623364A/xx unknown
-
1961
- 1961-10-09 GB GB3620161A patent/GB989337A/en not_active Expired
-
1962
- 1962-10-08 DE DEA41334A patent/DE1173952B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL284083A (zh) | |
| GB989337A (en) | 1965-04-14 |
| DE1173952B (de) | 1964-07-16 |