FR2269262B1 - - Google Patents
Info
- Publication number
- FR2269262B1 FR2269262B1 FR7512939A FR7512939A FR2269262B1 FR 2269262 B1 FR2269262 B1 FR 2269262B1 FR 7512939 A FR7512939 A FR 7512939A FR 7512939 A FR7512939 A FR 7512939A FR 2269262 B1 FR2269262 B1 FR 2269262B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (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 |
---|---|---|---|
GB1831074A GB1433648A (en) | 1974-04-26 | 1974-04-26 | Switching networks for telecommunications exchanges |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2269262A1 FR2269262A1 (en) | 1975-11-21 |
FR2269262B1 true FR2269262B1 (en) | 1982-03-26 |
Family
ID=10110300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7512939A Expired FR2269262B1 (en) | 1974-04-26 | 1975-04-25 |
Country Status (4)
Country | Link |
---|---|
FR (1) | FR2269262B1 (en) |
GB (1) | GB1433648A (en) |
HK (1) | HK28777A (en) |
ZA (1) | ZA752336B (en) |
-
1974
- 1974-04-26 GB GB1831074A patent/GB1433648A/en not_active Expired
-
1975
- 1975-04-11 ZA ZA00752336A patent/ZA752336B/en unknown
- 1975-04-25 FR FR7512939A patent/FR2269262B1/fr not_active Expired
-
1977
- 1977-06-09 HK HK287/77A patent/HK28777A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1433648A (en) | 1976-04-28 |
HK28777A (en) | 1977-06-17 |
ZA752336B (en) | 1976-03-31 |
FR2269262A1 (en) | 1975-11-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse | ||
CD | Change of name or company name | ||
TP | Transmission of property |