JPS4314881B1 - - Google Patents
Info
- Publication number
- JPS4314881B1 JPS4314881B1 JP8490666A JP8490666A JPS4314881B1 JP S4314881 B1 JPS4314881 B1 JP S4314881B1 JP 8490666 A JP8490666 A JP 8490666A JP 8490666 A JP8490666 A JP 8490666A JP S4314881 B1 JPS4314881 B1 JP S4314881B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51686865A | 1965-12-28 | 1965-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4314881B1 true JPS4314881B1 (ja) | 1968-06-24 |
Family
ID=24057437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8490666A Pending JPS4314881B1 (ja) | 1965-12-28 | 1966-12-27 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3479465A (ja) |
| JP (1) | JPS4314881B1 (ja) |
| BE (1) | BE691880A (ja) |
| DE (1) | DE1512079B2 (ja) |
| FR (1) | FR1509231A (ja) |
| GB (1) | GB1175198A (ja) |
| NL (1) | NL6617787A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744102A (en) * | 1986-01-27 | 1988-05-10 | Koster Frederick H | Crossbar line hunting arrangement |
| US20080273678A1 (en) | 2007-05-01 | 2008-11-06 | Igor Balk | Systems and methods for phone call management |
| US7286661B1 (en) | 2007-05-01 | 2007-10-23 | Unison Technologies Llc | Systems and methods for scalable hunt-group management |
| US20080285736A1 (en) | 2007-05-16 | 2008-11-20 | Unison Technolgies Llc | Systems and methods for providing unified collaboration systems with conditional communication handling |
| US20080285588A1 (en) | 2007-05-16 | 2008-11-20 | Unison Technologies Llc | Systems and methods for providing unified collaboration systems with combined communication log |
-
1965
- 1965-12-28 US US516868A patent/US3479465A/en not_active Expired - Lifetime
-
1966
- 1966-12-19 NL NL6617787A patent/NL6617787A/xx unknown
- 1966-12-22 FR FR88495A patent/FR1509231A/fr not_active Expired
- 1966-12-22 GB GB57426/66A patent/GB1175198A/en not_active Expired
- 1966-12-24 DE DE19661512079 patent/DE1512079B2/de active Pending
- 1966-12-27 JP JP8490666A patent/JPS4314881B1/ja active Pending
- 1966-12-28 BE BE691880D patent/BE691880A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1512079B2 (de) | 1971-02-11 |
| US3479465A (en) | 1969-11-18 |
| DE1512079A1 (de) | 1969-04-03 |
| GB1175198A (en) | 1969-12-23 |
| BE691880A (ja) | 1967-05-29 |
| FR1509231A (fr) | 1968-01-12 |
| NL6617787A (ja) | 1967-06-29 |