SE372400B - - Google Patents
Info
- Publication number
- SE372400B SE372400B SE6703515A SE351567A SE372400B SE 372400 B SE372400 B SE 372400B SE 6703515 A SE6703515 A SE 6703515A SE 351567 A SE351567 A SE 351567A SE 372400 B SE372400 B SE 372400B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1966S0102525 DE1278552B (de) | 1963-03-26 | 1966-03-15 | Verfahren und Schaltungsanordnung zur Vermeidung von Fehleinstellungen in Einrichtungen von Fernsprechvermittlungsanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE372400B true SE372400B (de) | 1974-12-16 |
Family
ID=7524504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6703515A SE372400B (de) | 1966-03-15 | 1967-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE372400B (de) |
-
1967
- 1967-03-14 SE SE6703515A patent/SE372400B/xx unknown