ES326301A1 - Una disposicion de circuito para instalaciones de conmutacion de telecomunicaciones, en especial para instalaciones de telefonia. - Google Patents
Una disposicion de circuito para instalaciones de conmutacion de telecomunicaciones, en especial para instalaciones de telefonia.Info
- Publication number
- ES326301A1 ES326301A1 ES0326301A ES326301A ES326301A1 ES 326301 A1 ES326301 A1 ES 326301A1 ES 0326301 A ES0326301 A ES 0326301A ES 326301 A ES326301 A ES 326301A ES 326301 A1 ES326301 A1 ES 326301A1
- Authority
- ES
- Spain
- Prior art keywords
- selection
- installations
- characteristic signs
- signs
- characteristic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0097085 | 1965-05-13 | ||
DE1965S0098987 DE1273594C2 (de) | 1965-05-13 | 1965-08-23 | Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechanlagen, mit einem koppelfeld und mit einrichtungen fuer die aufnahme und weitergabe von wahlkennzeichen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES326301A1 true ES326301A1 (es) | 1967-03-01 |
Family
ID=25998087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0326301A Expired ES326301A1 (es) | 1965-05-13 | 1966-05-04 | Una disposicion de circuito para instalaciones de conmutacion de telecomunicaciones, en especial para instalaciones de telefonia. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3524947A (es) |
AT (1) | AT274052B (es) |
BE (1) | BE681002A (es) |
CH (1) | CH453437A (es) |
DE (2) | DE1256265C2 (es) |
ES (1) | ES326301A1 (es) |
FI (1) | FI46307C (es) |
FR (1) | FR1480477A (es) |
GB (1) | GB1090370A (es) |
NL (1) | NL157480B (es) |
SE (1) | SE345780B (es) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2355908A (en) * | 1943-07-20 | 1944-08-15 | Bell Telephone Labor Inc | Telephone system |
US2901545A (en) * | 1955-04-08 | 1959-08-25 | Gen Telephone Lab Inc | Director hunter and selector |
US3098125A (en) * | 1958-05-01 | 1963-07-16 | Gen Dynamics Corp | Routing means for telephone system |
GB1053350A (es) * | 1962-10-16 |
-
1965
- 1965-05-13 DE DE19651256265 patent/DE1256265C2/de not_active Expired
- 1965-08-23 DE DE1965S0098987 patent/DE1273594C2/de not_active Expired
-
1966
- 1966-04-22 NL NL6605448.A patent/NL157480B/xx unknown
- 1966-05-04 ES ES0326301A patent/ES326301A1/es not_active Expired
- 1966-05-05 US US547929A patent/US3524947A/en not_active Expired - Lifetime
- 1966-05-10 FR FR60931A patent/FR1480477A/fr not_active Expired
- 1966-05-11 AT AT445766A patent/AT274052B/de active
- 1966-05-11 CH CH687566A patent/CH453437A/de unknown
- 1966-05-12 GB GB21008/66A patent/GB1090370A/en not_active Expired
- 1966-05-12 FI FI661262A patent/FI46307C/fi active
- 1966-05-13 BE BE681002D patent/BE681002A/xx unknown
- 1966-05-13 SE SE6671/66A patent/SE345780B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3524947A (en) | 1970-08-18 |
NL6605448A (es) | 1966-11-14 |
NL157480B (nl) | 1978-07-17 |
BE681002A (es) | 1966-11-14 |
SE345780B (es) | 1972-06-05 |
DE1256265C2 (de) | 1974-07-04 |
FR1480477A (fr) | 1967-05-12 |
GB1090370A (en) | 1967-11-08 |
DE1273594C2 (de) | 1975-01-23 |
AT274052B (de) | 1969-09-10 |
CH453437A (de) | 1968-06-14 |
DE1273594B (de) | 1975-01-23 |
DE1256265B (es) | 1974-07-04 |
FI46307B (es) | 1972-10-31 |
FI46307C (fi) | 1973-02-12 |
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