GB748793A - A circuit arrangement for identifying and retaining data that discriminate a conductor with respect to other conductors of a system - Google Patents
A circuit arrangement for identifying and retaining data that discriminate a conductor with respect to other conductors of a systemInfo
- Publication number
- GB748793A GB748793A GB28831/53A GB2883153A GB748793A GB 748793 A GB748793 A GB 748793A GB 28831/53 A GB28831/53 A GB 28831/53A GB 2883153 A GB2883153 A GB 2883153A GB 748793 A GB748793 A GB 748793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- relay
- conductors
- group
- contacts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004020 conductor Substances 0.000 title abstract 9
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL748793X | 1952-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB748793A true GB748793A (en) | 1956-05-09 |
Family
ID=19822891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28831/53A Expired GB748793A (en) | 1952-10-20 | 1953-10-19 | A circuit arrangement for identifying and retaining data that discriminate a conductor with respect to other conductors of a system |
Country Status (3)
-
0
- BE BE523595D patent/BE523595A/xx unknown
- NL NL78319D patent/NL78319C/xx active
- NL NLAANVRAGE7202182,B patent/NL173232B/xx unknown
-
1953
- 1953-10-19 GB GB28831/53A patent/GB748793A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL78319C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| BE523595A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL173232B (nl) |
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