ATA564974A - CIRCUIT ARRANGEMENT FOR THE ASSIGNMENT OF A LOCKING WIRE OF SWITCHING SYSTEMS WITH A TESTING DEVICE - Google Patents
CIRCUIT ARRANGEMENT FOR THE ASSIGNMENT OF A LOCKING WIRE OF SWITCHING SYSTEMS WITH A TESTING DEVICEInfo
- Publication number
- ATA564974A ATA564974A AT564974A AT564974A ATA564974A AT A564974 A ATA564974 A AT A564974A AT 564974 A AT564974 A AT 564974A AT 564974 A AT564974 A AT 564974A AT A564974 A ATA564974 A AT A564974A
- Authority
- AT
- Austria
- Prior art keywords
- assignment
- circuit arrangement
- testing device
- switching systems
- locking wire
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT564974A AT337257B (en) | 1974-07-09 | 1974-07-09 | CIRCUIT ARRANGEMENT FOR THE ASSIGNMENT OF A LOCKING WIRE OF SWITCHING SYSTEMS WITH A TESTING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT564974A AT337257B (en) | 1974-07-09 | 1974-07-09 | CIRCUIT ARRANGEMENT FOR THE ASSIGNMENT OF A LOCKING WIRE OF SWITCHING SYSTEMS WITH A TESTING DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA564974A true ATA564974A (en) | 1976-10-15 |
AT337257B AT337257B (en) | 1977-06-27 |
Family
ID=3578122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT564974A AT337257B (en) | 1974-07-09 | 1974-07-09 | CIRCUIT ARRANGEMENT FOR THE ASSIGNMENT OF A LOCKING WIRE OF SWITCHING SYSTEMS WITH A TESTING DEVICE |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT337257B (en) |
-
1974
- 1974-07-09 AT AT564974A patent/AT337257B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT337257B (en) | 1977-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |