NL256694A - - Google Patents
Info
- Publication number
- NL256694A NL256694A NL256694DA NL256694A NL 256694 A NL256694 A NL 256694A NL 256694D A NL256694D A NL 256694DA NL 256694 A NL256694 A NL 256694A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
- H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US845379A US3110773A (en) | 1959-10-09 | 1959-10-09 | Delayed call telephone system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL256694A true NL256694A (US06566495-20030520-M00011.png) |
Family
ID=25295101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL256694D NL256694A (US06566495-20030520-M00011.png) | 1959-10-09 |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1288108B (de) * | 1964-05-28 | 1969-01-30 | Western Electric Company Inc., New York, N.Y. (V.St.A.) | Integrierte Analog-Digital-Vermittlungsanlage |
| US3513264A (en) * | 1966-05-13 | 1970-05-19 | Hughes Aircraft Co | Controlled random multiple access communication system |
| FR1559724A (US06566495-20030520-M00011.png) * | 1967-12-21 | 1969-03-14 | ||
| US3617644A (en) * | 1968-07-08 | 1971-11-02 | Communications Satellite Corp | Satellite communication exchange station |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686843A (en) * | 1951-04-26 | 1954-08-17 | Bell Telephone Labor Inc | Call distributing service desk |
| US2757240A (en) * | 1954-12-21 | 1956-07-31 | Gen Dynamics Corp | Gating circuit for lines incoming to an operator's position |
| US2923777A (en) * | 1958-04-18 | 1960-02-02 | Gen Dynamics Corp | Queue store circuit |
| US2935627A (en) * | 1958-08-20 | 1960-05-03 | Gen Dynamics Corp | Priority demand circuits |
-
0
- NL NL256694D patent/NL256694A/xx unknown
-
1959
- 1959-10-09 US US845379A patent/US3110773A/en not_active Expired - Lifetime
-
1960
- 1960-10-05 CH CH1117360A patent/CH394321A/de unknown
- 1960-10-07 BE BE595820A patent/BE595820A/fr unknown
- 1960-10-07 GB GB34398/60A patent/GB921834A/en not_active Expired
- 1960-10-07 GB GB36682/62A patent/GB921835A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB921835A (en) | 1963-03-27 |
| BE595820A (fr) | 1961-04-07 |
| GB921834A (en) | 1963-03-27 |
| US3110773A (en) | 1963-11-12 |
| CH394321A (de) | 1965-06-30 |
