NL254097A - - Google Patents
Info
- Publication number
- NL254097A NL254097A NL254097DA NL254097A NL 254097 A NL254097 A NL 254097A NL 254097D A NL254097D A NL 254097DA NL 254097 A NL254097 A NL 254097A
- 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)
- Monitoring And Testing Of Exchanges (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 |
|---|---|---|---|
| DES64063A DE1087175B (en) | 1959-07-23 | 1959-07-23 | Circuit arrangement for switching systems with markers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL254097A true NL254097A (en) |
Family
ID=7496865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL254097D NL254097A (en) | 1959-07-23 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE593011A (en) |
| DE (1) | DE1087175B (en) |
| GB (1) | GB954044A (en) |
| NL (1) | NL254097A (en) |
| SE (1) | SE306358B (en) |
-
0
- NL NL254097D patent/NL254097A/xx unknown
-
1959
- 1959-07-23 DE DES64063A patent/DE1087175B/en active Pending
-
1960
- 1960-07-14 BE BE593011A patent/BE593011A/en unknown
- 1960-07-22 GB GB2567560A patent/GB954044A/en not_active Expired
- 1960-07-23 SE SE719960A patent/SE306358B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1087175B (en) | 1960-08-18 |
| SE306358B (en) | 1968-11-25 |
| BE593011A (en) | 1960-10-31 |
| GB954044A (en) | 1964-04-02 |