BE709716A - - Google Patents
Info
- Publication number
- BE709716A BE709716A BE709716DA BE709716A BE 709716 A BE709716 A BE 709716A BE 709716D A BE709716D A BE 709716DA BE 709716 A BE709716 A BE 709716A
- Authority
- BE
- Belgium
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)
- Interface Circuits In Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6701054A NL164174C (nl) | 1967-01-23 | 1967-01-23 | Automatisch schakelstelsel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709716A true BE709716A (fr) | 1968-07-23 |
Family
ID=19799088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709716D BE709716A (fr) | 1967-01-23 | 1968-01-23 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT303128B (fr) |
| BE (1) | BE709716A (fr) |
| CH (1) | CH491570A (fr) |
| DE (1) | DE1562123B2 (fr) |
| ES (1) | ES349646A1 (fr) |
| FR (1) | FR1565456A (fr) |
| GB (1) | GB1181183A (fr) |
| IE (1) | IE31883B1 (fr) |
| NL (1) | NL164174C (fr) |
| NO (1) | NO132127C (fr) |
-
1967
- 1967-01-23 NL NL6701054A patent/NL164174C/xx not_active IP Right Cessation
-
1968
- 1968-01-11 GB GB173468A patent/GB1181183A/en not_active Expired
- 1968-01-18 IE IE6168A patent/IE31883B1/xx unknown
- 1968-01-19 AT AT55868A patent/AT303128B/de not_active IP Right Cessation
- 1968-01-20 DE DE1968J0035553 patent/DE1562123B2/de active Granted
- 1968-01-23 CH CH109168A patent/CH491570A/de not_active IP Right Cessation
- 1968-01-23 FR FR1565456D patent/FR1565456A/fr not_active Expired
- 1968-01-23 ES ES349646A patent/ES349646A1/es not_active Expired
- 1968-01-23 BE BE709716D patent/BE709716A/xx not_active IP Right Cessation
- 1968-01-23 NO NO29168A patent/NO132127C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL164174C (nl) | 1980-11-17 |
| ES349646A1 (es) | 1969-04-01 |
| FR1565456A (fr) | 1969-05-02 |
| GB1181183A (en) | 1970-02-11 |
| AT303128B (de) | 1972-11-10 |
| DE1562123B2 (de) | 1976-12-16 |
| IE31883L (en) | 1968-07-23 |
| DE1562123A1 (de) | 1970-02-19 |
| NO132127C (fr) | 1975-09-17 |
| IE31883B1 (en) | 1973-02-07 |
| NO132127B (fr) | 1975-06-09 |
| NL6701054A (fr) | 1968-07-24 |
| CH491570A (de) | 1970-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BELL TELEPHONE MFG CY N.V. Effective date: 19870131 |