SE309435B - - Google Patents
Info
- Publication number
- SE309435B SE309435B SE592667A SE592667A SE309435B SE 309435 B SE309435 B SE 309435B SE 592667 A SE592667 A SE 592667A SE 592667 A SE592667 A SE 592667A SE 309435 B SE309435 B SE 309435B
- Authority
- SE
- Sweden
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1966S0103518 DE1279108B (en) | 1966-04-29 | 1966-04-29 | Circuit arrangement for telecommunications systems, in particular telephone exchanges, with switch panels constructed like a cross field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE309435B true SE309435B (en) | 1969-03-24 |
Family
ID=7525243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE592667A SE309435B (en) | 1966-04-29 | 1967-04-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE697757A (en) |
| DE (1) | DE1279108B (en) |
| GB (1) | GB1134916A (en) |
| NL (1) | NL6702065A (en) |
| SE (1) | SE309435B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300426B (en) * | 2017-06-23 | 2019-06-25 | 北京金风科创风电设备有限公司 | Temperature detection system and temperature detection method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1083340B (en) * | 1955-09-20 | 1960-06-15 | Sven Arnold Karlsson Dipl Ing | Circuit arrangement for establishing connections in telecommunication systems, especially telephone systems |
-
1966
- 1966-04-29 DE DE1966S0103518 patent/DE1279108B/en not_active Withdrawn
-
1967
- 1967-02-10 NL NL6702065A patent/NL6702065A/xx unknown
- 1967-04-26 SE SE592667A patent/SE309435B/xx unknown
- 1967-04-28 GB GB1959567A patent/GB1134916A/en not_active Expired
- 1967-04-28 BE BE697757D patent/BE697757A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1279108B (en) | 1968-10-03 |
| BE697757A (en) | 1967-10-30 |
| GB1134916A (en) | 1968-11-27 |
| NL6702065A (en) | 1967-10-30 |