BE689884A - - Google Patents
Info
- Publication number
- BE689884A BE689884A BE689884DA BE689884A BE 689884 A BE689884 A BE 689884A BE 689884D A BE689884D A BE 689884DA BE 689884 A BE689884 A BE 689884A
- Authority
- BE
- Belgium
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
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Time-Division Multiplex Systems (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 |
|---|---|---|---|
| US50937565A | 1965-11-23 | 1965-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689884A true BE689884A (US07582779-20090901-C00044.png) | 1967-05-02 |
Family
ID=24026405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689884D BE689884A (US07582779-20090901-C00044.png) | 1965-11-23 | 1966-11-18 |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1509986A (fr) * | 1966-11-04 | 1968-01-19 | Ibm France | Système de commutation téléphonique à commande centralisée |
| US3629511A (en) * | 1969-08-05 | 1971-12-21 | Bell Telephone Labor Inc | Pbx telephone system with main and satellite switch units |
| US3657485A (en) * | 1970-04-27 | 1972-04-18 | Int Standard Electric Corp | Pabx register for acquiring hundreds information from a two digit in-dial |
| US3999019A (en) * | 1975-03-25 | 1976-12-21 | Stromberg-Carlson Corporation | Private automatic branch exchange providing line appearance connection of operator complex to single stage matrix |
| US4751696A (en) * | 1985-12-24 | 1988-06-14 | Gte Communication Systems Corporation | CENTREX attendant console interface |
| CN112822594B (zh) * | 2021-01-14 | 2022-06-28 | 深圳市芯中芯科技有限公司 | 一种基于蓝牙耳机的交互方法及系统 |
-
1965
- 1965-11-23 US US509375A patent/US3426158A/en not_active Expired - Lifetime
-
1966
- 1966-11-18 BE BE689884D patent/BE689884A/xx unknown
- 1966-11-19 DE DE19661512076 patent/DE1512076A1/de active Pending
- 1966-11-22 SE SE15969/66A patent/SE318916B/xx unknown
- 1966-11-23 FR FR84708A patent/FR1501542A/fr not_active Expired
- 1966-11-23 GB GB52369/66A patent/GB1163929A/en not_active Expired
- 1966-11-23 NL NL6616502A patent/NL6616502A/xx unknown
- 1966-11-23 AT AT1085866A patent/AT290636B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE318916B (US07582779-20090901-C00044.png) | 1969-12-22 |
| AT290636B (de) | 1971-06-11 |
| US3426158A (en) | 1969-02-04 |
| DE1512076A1 (de) | 1969-04-03 |
| GB1163929A (en) | 1969-09-10 |
| NL6616502A (US07582779-20090901-C00044.png) | 1967-05-24 |
| FR1501542A (fr) | 1967-11-10 |
