LU30286A1 - - Google Patents
Info
- Publication number
- LU30286A1 LU30286A1 LU30286DA LU30286A1 LU 30286 A1 LU30286 A1 LU 30286A1 LU 30286D A LU30286D A LU 30286DA LU 30286 A1 LU30286 A1 LU 30286A1
- Authority
- LU
- Luxembourg
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
- H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES197A DE935555C (de) | 1949-10-21 | 1949-10-21 | Schaltungsanordnung zur Zaehlung von Verbindungen nach Zeit und Zone in Fernsprechanlagen mit Waehlerbetrieb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU30286A1 true LU30286A1 (es) |
Family
ID=7468624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU30286D LU30286A1 (es) | 1949-10-21 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE935555C (es) |
| LU (1) | LU30286A1 (es) |
| NL (1) | NL156035B (es) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH124447A (de) * | 1926-06-22 | 1928-02-01 | Hasler Ag | Schaltungsanordnung zur Zonen-Zeitzählung verschiedenwertiger interurbaner Verbindungen in Fernsprechanlagen. |
| DE820033C (de) * | 1949-05-10 | 1951-11-08 | Normalzeit G M B H | Schaltungsanordnung zur Zaehlung in Fernsprechanlagen mit Waehlerbetrieb |
-
0
- NL NL7402518.A patent/NL156035B/xx unknown
- LU LU30286D patent/LU30286A1/xx unknown
-
1949
- 1949-10-21 DE DES197A patent/DE935555C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL156035B (nl) | |
| DE935555C (de) | 1955-11-24 |