CH513561A - Automatisches Fernmeldeamt - Google Patents
Automatisches FernmeldeamtInfo
- Publication number
- CH513561A CH513561A CH1568568A CH1568568A CH513561A CH 513561 A CH513561 A CH 513561A CH 1568568 A CH1568568 A CH 1568568A CH 1568568 A CH1568568 A CH 1568568A CH 513561 A CH513561 A CH 513561A
- Authority
- CH
- Switzerland
- Prior art keywords
- telecommunications office
- automatic telecommunications
- automatic
- office
- telecommunications
- Prior art date
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)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2441069A GB1179508A (en) | 1967-10-25 | 1967-10-25 | Improvements in or relating to Telephone Exchanges |
GB4847067A GB1179507A (en) | 1967-10-25 | 1967-10-25 | Improvements in or relating to Automatic Telecommunication Exchanges |
Publications (1)
Publication Number | Publication Date |
---|---|
CH513561A true CH513561A (de) | 1971-09-30 |
Family
ID=26257099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1568568A CH513561A (de) | 1967-10-25 | 1968-10-21 | Automatisches Fernmeldeamt |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE722867A (de) |
CH (1) | CH513561A (de) |
DE (1) | DE1804625B2 (de) |
FR (1) | FR1589960A (de) |
GB (2) | GB1179507A (de) |
-
1967
- 1967-10-25 GB GB4847067A patent/GB1179507A/en not_active Expired
- 1967-10-25 GB GB2441069A patent/GB1179508A/en not_active Expired
-
1968
- 1968-10-21 CH CH1568568A patent/CH513561A/de not_active IP Right Cessation
- 1968-10-23 DE DE19681804625 patent/DE1804625B2/de not_active Withdrawn
- 1968-10-25 FR FR1589960D patent/FR1589960A/fr not_active Expired
- 1968-10-25 BE BE722867D patent/BE722867A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1589960A (de) | 1970-04-06 |
BE722867A (de) | 1969-04-25 |
GB1179507A (en) | 1970-01-28 |
GB1179508A (en) | 1970-01-28 |
DE1804625A1 (de) | 1969-07-03 |
DE1804625B2 (de) | 1973-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |