BE685968A - - Google Patents
Info
- Publication number
- BE685968A BE685968A BE685968DA BE685968A BE 685968 A BE685968 A BE 685968A BE 685968D A BE685968D A BE 685968DA BE 685968 A BE685968 A BE 685968A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/08—Indicating faults in circuits or apparatus
- H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Meter Arrangements (AREA)
- Particle Accelerators (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0099032 | 1965-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE685968A true BE685968A (en:Method) | 1967-02-27 |
Family
ID=7521918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE685968D BE685968A (en:Method) | 1965-08-25 | 1966-08-25 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE685968A (en:Method) |
| DE (1) | DE1462304A1 (en:Method) |
| GB (1) | GB1111574A (en:Method) |
| SE (1) | SE301505B (en:Method) |
-
1965
- 1965-08-25 DE DE19651462304 patent/DE1462304A1/de active Pending
-
1966
- 1966-08-24 GB GB3786866A patent/GB1111574A/en not_active Expired
- 1966-08-25 SE SE1150066A patent/SE301505B/xx unknown
- 1966-08-25 BE BE685968D patent/BE685968A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE301505B (en:Method) | 1968-06-10 |
| GB1111574A (en) | 1968-05-01 |
| DE1462304A1 (de) | 1969-03-20 |