CH574698A5 - - Google Patents
Info
- Publication number
- CH574698A5 CH574698A5 CH533774A CH533774A CH574698A5 CH 574698 A5 CH574698 A5 CH 574698A5 CH 533774 A CH533774 A CH 533774A CH 533774 A CH533774 A CH 533774A CH 574698 A5 CH574698 A5 CH 574698A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Small-Scale Networks (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH533774A CH574698A5 (enrdf_load_html_response) | 1974-04-18 | 1974-04-18 | |
DE19742435915 DE2435915C2 (de) | 1974-04-18 | 1974-07-25 | Schaltungsanordnung zur Übertragung von Mehrfrequenzcodezeichensignalen oder analogen Steuersignalen in Form von PCM-Signaten auf einer Übertragungsstrecke, insbesondere PCM-Ubertragungsstrecke, in PCM-Vermittlungsanlagen |
NL7414944A NL7414944A (nl) | 1974-04-18 | 1974-11-15 | Schakeling voor het overdragen van in het bij- zonder door multifrequentcode-tekensignalen gevormde pcm-signalen in een pcm-verbindings- stelsel. |
IL46342A IL46342A0 (en) | 1974-04-18 | 1974-12-25 | Circuit for the transmission of pcm-signals,particularly consisting of multiple frequency code signals in pcm-exchanges |
IT22341/75A IT1037357B (it) | 1974-04-18 | 1975-04-15 | Disposizione circuitale per trasmettere segnali pom formati specialmente da segnali di codice a piu frequenze in impianti di commutazione pom |
FR7511964A FR2268419A1 (en) | 1974-04-18 | 1975-04-17 | Exchange circuit for PCM signals - converts incoming and outgoing PCM signals via analogue to digital form for control register |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH533774A CH574698A5 (enrdf_load_html_response) | 1974-04-18 | 1974-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH574698A5 true CH574698A5 (enrdf_load_html_response) | 1976-04-15 |
Family
ID=4291889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH533774A CH574698A5 (enrdf_load_html_response) | 1974-04-18 | 1974-04-18 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH574698A5 (enrdf_load_html_response) |
FR (1) | FR2268419A1 (enrdf_load_html_response) |
IL (1) | IL46342A0 (enrdf_load_html_response) |
IT (1) | IT1037357B (enrdf_load_html_response) |
NL (1) | NL7414944A (enrdf_load_html_response) |
-
1974
- 1974-04-18 CH CH533774A patent/CH574698A5/xx not_active IP Right Cessation
- 1974-11-15 NL NL7414944A patent/NL7414944A/xx unknown
- 1974-12-25 IL IL46342A patent/IL46342A0/xx unknown
-
1975
- 1975-04-15 IT IT22341/75A patent/IT1037357B/it active
- 1975-04-17 FR FR7511964A patent/FR2268419A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2435915A1 (enrdf_load_html_response) | 1975-07-31 |
FR2268419B1 (enrdf_load_html_response) | 1977-04-15 |
IL46342A0 (en) | 1975-03-13 |
IT1037357B (it) | 1979-11-10 |
FR2268419A1 (en) | 1975-11-14 |
DE2435915B1 (de) | 1975-07-31 |
NL7414944A (nl) | 1975-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |