NL6904234A - - Google Patents
Info
- Publication number
- NL6904234A NL6904234A NL6904234A NL6904234A NL6904234A NL 6904234 A NL6904234 A NL 6904234A NL 6904234 A NL6904234 A NL 6904234A NL 6904234 A NL6904234 A NL 6904234A NL 6904234 A NL6904234 A NL 6904234A
- Authority
- NL
- Netherlands
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)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681762055 DE1762055B2 (en) | 1968-03-29 | 1968-03-29 | CIRCUIT ARRANGEMENTS FOR REMOTE COMMUNICATION SYSTEMS IN PARTICULAR SPECIAL TELEVISION SYSTEMS WITH ADHESIVE COUPLERS |
| DE19681762289 DE1762289A1 (en) | 1968-03-29 | 1968-05-17 | Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with adhesive couplers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6904234A true NL6904234A (en) | 1969-10-01 |
| NL172387C NL172387C (en) | 1983-08-16 |
Family
ID=25755290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6904234A NL172387C (en) | 1968-03-29 | 1969-03-19 | TELECOMMUNICATIONS SYSTEM. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT288494B (en) |
| BE (1) | BE730662A (en) |
| CH (1) | CH488361A (en) |
| DE (2) | DE1762055B2 (en) |
| FR (1) | FR2005049A1 (en) |
| GB (1) | GB1227056A (en) |
| NL (1) | NL172387C (en) |
| SE (1) | SE336610B (en) |
-
1968
- 1968-03-29 DE DE19681762055 patent/DE1762055B2/en not_active Withdrawn
- 1968-05-17 DE DE19681762289 patent/DE1762289A1/en not_active Withdrawn
-
1969
- 1969-03-19 NL NL6904234A patent/NL172387C/en not_active IP Right Cessation
- 1969-03-27 AT AT303969A patent/AT288494B/en not_active IP Right Cessation
- 1969-03-27 FR FR6909110A patent/FR2005049A1/fr not_active Withdrawn
- 1969-03-28 CH CH468969A patent/CH488361A/en not_active IP Right Cessation
- 1969-03-28 BE BE730662D patent/BE730662A/xx unknown
- 1969-03-28 GB GB1227056D patent/GB1227056A/en not_active Expired
- 1969-03-31 SE SE457669A patent/SE336610B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT288494B (en) | 1971-03-10 |
| GB1227056A (en) | 1971-03-31 |
| SE336610B (en) | 1971-07-12 |
| DE1762055B2 (en) | 1971-11-18 |
| CH488361A (en) | 1970-03-31 |
| FR2005049A1 (en) | 1969-12-05 |
| BE730662A (en) | 1969-09-29 |
| NL172387C (en) | 1983-08-16 |
| DE1762289B2 (en) | 1970-12-03 |
| DE1762289A1 (en) | 1970-04-23 |
| DE1762055A1 (en) | 1970-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V2 | Lapsed due to non-payment of the last due maintenance fee for the patent application |