BE623020A - - Google Patents
Info
- Publication number
- BE623020A BE623020A BE623020DA BE623020A BE 623020 A BE623020 A BE 623020A BE 623020D A BE623020D A BE 623020DA BE 623020 A BE623020 A BE 623020A
- Authority
- BE
- Belgium
Links
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
- H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
- H04M15/06—Recording class or number of calling, i.e. A-party or called party, i.e. B-party
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES76044A DE1150417B (de) | 1961-09-29 | 1961-09-29 | Schaltungsanordnung zur Feststellung der Rufnummer von Teilnehmern in Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE623020A true BE623020A (el) |
Family
ID=7505847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE623020D BE623020A (el) | 1961-09-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3453393A (el) |
| BE (1) | BE623020A (el) |
| CH (1) | CH403878A (el) |
| DE (1) | DE1150417B (el) |
| GB (1) | GB1013269A (el) |
| NL (1) | NL283767A (el) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1023344A (en) * | 1963-10-31 | 1966-03-23 | Ericsson Telephones Ltd | Telecommunication line class identifier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2965883A (en) * | 1954-12-20 | 1960-12-20 | Wendell S Miller | Electronic gang switches |
| NL209849A (el) * | 1955-08-15 | |||
| US2843838A (en) * | 1955-08-23 | 1958-07-15 | Bell Telephone Labor Inc | Ferromagnetic translating apparatus |
| US2955166A (en) * | 1958-12-15 | 1960-10-04 | Automatic Elect Lab | Calling station detector |
| US3047840A (en) * | 1960-02-03 | 1962-07-31 | Harms Victor | Translators for multi-channel codes employing matrices |
-
0
- NL NL283767D patent/NL283767A/xx unknown
- BE BE623020D patent/BE623020A/xx unknown
-
1961
- 1961-09-29 DE DES76044A patent/DE1150417B/de active Pending
-
1962
- 1962-09-25 CH CH1127262A patent/CH403878A/de unknown
- 1962-09-28 US US227671A patent/US3453393A/en not_active Expired - Lifetime
- 1962-10-01 GB GB37024/62A patent/GB1013269A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3453393A (en) | 1969-07-01 |
| CH403878A (de) | 1965-12-15 |
| NL283767A (el) | |
| DE1150417B (de) | 1963-06-20 |
| GB1013269A (en) | 1965-12-15 |