NL220658A - - Google Patents
Info
- Publication number
- NL220658A NL220658A NL220658DA NL220658A NL 220658 A NL220658 A NL 220658A NL 220658D A NL220658D A NL 220658DA NL 220658 A NL220658 A NL 220658A
- Authority
- NL
- Netherlands
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
- H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH816194X | 1956-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL220658A true NL220658A (en) |
Family
ID=4538975
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL101008D NL101008C (en) | 1956-09-11 | ||
| NL220658D NL220658A (en) | 1956-09-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL101008D NL101008C (en) | 1956-09-11 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE560491A (en) |
| CH (1) | CH336875A (en) |
| DE (1) | DE1075167B (en) |
| FR (1) | FR1183109A (en) |
| GB (1) | GB816194A (en) |
| NL (2) | NL220658A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1260548B (en) * | 1963-11-20 | 1968-02-08 | Sangamo Weston | Charge counter for subscriber devices in wire radio or wire television networks |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE567634C (en) * | 1931-09-13 | 1933-01-06 | H C Dr Alexander Classen Dr In | Process for the production of furfural from cellulose and cellulose-containing substances |
| DE948622C (en) * | 1954-11-24 | 1956-09-06 | Standard Elek K Ag | Electromagnetic billing meter in telecommunications systems |
-
0
- BE BE560491D patent/BE560491A/xx unknown
- DE DENDAT1075167D patent/DE1075167B/en active Pending
- NL NL101008D patent/NL101008C/xx active
- NL NL220658D patent/NL220658A/xx unknown
-
1956
- 1956-09-11 CH CH336875D patent/CH336875A/en unknown
-
1957
- 1957-09-03 GB GB27737/57A patent/GB816194A/en not_active Expired
- 1957-09-03 FR FR1183109D patent/FR1183109A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1183109A (en) | 1959-07-03 |
| DE1075167B (en) | 1960-02-11 |
| BE560491A (en) | |
| CH336875A (en) | 1959-03-15 |
| NL101008C (en) | |
| GB816194A (en) | 1959-07-08 |