SE9300155L - Telefonnät med flera omvandlingsenheter och telefonväxel med flera omvandlingsenheter - Google Patents
Telefonnät med flera omvandlingsenheter och telefonväxel med flera omvandlingsenheterInfo
- Publication number
- SE9300155L SE9300155L SE9300155A SE9300155A SE9300155L SE 9300155 L SE9300155 L SE 9300155L SE 9300155 A SE9300155 A SE 9300155A SE 9300155 A SE9300155 A SE 9300155A SE 9300155 L SE9300155 L SE 9300155L
- Authority
- SE
- Sweden
- Prior art keywords
- conversion units
- telephone
- telephone sets
- exchange
- several
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
- H04Q3/625—Arrangements in the private branch exchange
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9300155A SE470569B (sv) | 1993-01-20 | 1993-01-20 | Telefonnät med flera omvandlingsenheter och telefonväxel med flera omvandlingsenheter |
EP94200004A EP0608011A1 (en) | 1993-01-20 | 1994-01-04 | Communication between a telephone exchange and connected telephone sets |
NO940176A NO308120B1 (no) | 1993-01-20 | 1994-01-18 | Kommunikasjon mellom en telefonsentral og tilkoblede telefonsett |
AU53835/94A AU669030B2 (en) | 1993-01-20 | 1994-01-18 | Communication between a telephone exchange and connected telephone sets |
FI940290A FI940290A (sv) | 1993-01-20 | 1994-01-20 | Kommunikation mellan telefonväxel och anslutna telefoner |
US08/780,331 US5995616A (en) | 1993-01-20 | 1997-01-08 | Apparatus for communication between a telephone exchange and connected telephone sets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9300155A SE470569B (sv) | 1993-01-20 | 1993-01-20 | Telefonnät med flera omvandlingsenheter och telefonväxel med flera omvandlingsenheter |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9300155D0 SE9300155D0 (sv) | 1993-01-20 |
SE9300155L true SE9300155L (sv) | 1994-07-21 |
SE470569B SE470569B (sv) | 1994-08-29 |
Family
ID=20388599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9300155A SE470569B (sv) | 1993-01-20 | 1993-01-20 | Telefonnät med flera omvandlingsenheter och telefonväxel med flera omvandlingsenheter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0608011A1 (sv) |
AU (1) | AU669030B2 (sv) |
FI (1) | FI940290A (sv) |
NO (1) | NO308120B1 (sv) |
SE (1) | SE470569B (sv) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325147A (en) * | 1980-06-16 | 1982-04-13 | Minnesota Mining & Manufacturing Co. | Asynchronous multiplex system |
-
1993
- 1993-01-20 SE SE9300155A patent/SE470569B/sv not_active IP Right Cessation
-
1994
- 1994-01-04 EP EP94200004A patent/EP0608011A1/en not_active Ceased
- 1994-01-18 NO NO940176A patent/NO308120B1/no not_active IP Right Cessation
- 1994-01-18 AU AU53835/94A patent/AU669030B2/en not_active Ceased
- 1994-01-20 FI FI940290A patent/FI940290A/sv unknown
Also Published As
Publication number | Publication date |
---|---|
SE9300155D0 (sv) | 1993-01-20 |
FI940290A (sv) | 1994-07-21 |
AU5383594A (en) | 1994-07-28 |
SE470569B (sv) | 1994-08-29 |
NO940176L (no) | 1994-07-21 |
NO308120B1 (no) | 2000-07-24 |
AU669030B2 (en) | 1996-05-23 |
FI940290A0 (sv) | 1994-01-20 |
NO940176D0 (no) | 1994-01-18 |
EP0608011A1 (en) | 1994-07-27 |
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