SE309266B - - Google Patents
Info
- Publication number
- SE309266B SE309266B SE8285/61A SE828561A SE309266B SE 309266 B SE309266 B SE 309266B SE 8285/61 A SE8285/61 A SE 8285/61A SE 828561 A SE828561 A SE 828561A SE 309266 B SE309266 B SE 309266B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Structure Of Telephone Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53188A US3113184A (en) | 1960-08-31 | 1960-08-31 | Telephone system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE309266B true SE309266B (en:Method) | 1969-03-17 |
Family
ID=21982490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8285/61A SE309266B (en:Method) | 1960-08-31 | 1961-08-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3113184A (en:Method) |
| DE (1) | DE1166285B (en:Method) |
| GB (1) | GB991553A (en:Method) |
| SE (1) | SE309266B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227071B (de) * | 1964-08-05 | 1966-10-20 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zur Steuerung von Koordinatenmehrfachschaltern |
| US3509284A (en) * | 1965-07-15 | 1970-04-28 | Ericsson Telefon Ab L M | Single-wire control,supervision and fault detecting circuit arrangement in computer controlled automatic telephone exchanges |
| DE1244871B (de) * | 1965-09-08 | 1967-07-20 | Standard Elek K Lorenz Ag | Koppelfeldmatrix mit Speicherschaltern in den Ansteuerleitungen der Koppelelemente |
| NL8502341A (nl) * | 1985-08-26 | 1987-03-16 | Shell Int Research | Werkwijze voor de bereiding van synthesegas uit koolwaterstoffen. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE537139A (en:Method) * | 1954-04-07 | |||
| NL102360C (en:Method) * | 1954-10-05 |
-
1960
- 1960-08-31 US US53188A patent/US3113184A/en not_active Expired - Lifetime
-
1961
- 1961-08-12 DE DEW30525A patent/DE1166285B/de active Pending
- 1961-08-16 SE SE8285/61A patent/SE309266B/xx unknown
- 1961-08-22 GB GB30243/61A patent/GB991553A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB991553A (en) | 1965-05-12 |
| DE1166285B (de) | 1964-03-26 |
| US3113184A (en) | 1963-12-03 |