NL219709A - - Google Patents
Info
- Publication number
- NL219709A NL219709A NL219709DA NL219709A NL 219709 A NL219709 A NL 219709A NL 219709D A NL219709D A NL 219709DA NL 219709 A NL219709 A NL 219709A
- 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)
- Percussion Or Vibration Massage (AREA)
- Meter Arrangements (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH817438X | 1956-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL219709A true NL219709A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=4539092
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL219709D NL219709A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-08-08 | ||
| NL108261D NL108261C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-08-08 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL108261D NL108261C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-08-08 |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075697A (en) * | 1963-01-29 | W wallqvist | ||
| US3161355A (en) * | 1961-04-07 | 1964-12-15 | Flow Measurement Company Inc | Integrator and counter means therefor |
| CH399022A (de) * | 1962-08-24 | 1966-03-31 | Sodeco Compteurs De Geneve | Rückstellvorrichtung für die Ziffernrollen eines Zählwerkes |
| DE1291797B (de) * | 1967-06-07 | 1969-04-03 | Siemens Ag | Schaltungsanordnung fuer als Rollenzaehler ausgebildete Gebuehrenzaehler an Stationen in Fernmelde-, insbesondere Fernsprechanlagen |
| EP0378727A1 (en) * | 1989-01-20 | 1990-07-25 | URMET S.p.A. Costruzioni Elettro-Telefoniche | Device for converting private-user telephones into telephones enabled by obliterable pre-payment cards |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE210082C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| DE189872C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| AT28777B (de) * | 1905-04-25 | 1907-06-10 | Danubia Actien Ges Fuer Gaswer | Rechnungsanzeiger für Verbrauchszähler. |
| US1749044A (en) * | 1927-12-14 | 1930-03-04 | American Telephone & Telegraph | Meter |
| NL42702C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1934-10-13 | |||
| US2228462A (en) * | 1937-01-25 | 1941-01-14 | Kienzle Herbert | Device for registering physical changes in systems |
| DE713025C (de) * | 1940-02-07 | 1941-10-30 | Zwietusch E & Co Gmbh | Schrittmotor mit Drehanker fuer den Antrieb von Fernmeldegeraeten, insbesondere Gespraechszeitmessern |
-
0
- NL NL219709D patent/NL219709A/xx unknown
- BE BE559864D patent/BE559864A/xx unknown
- NL NL108261D patent/NL108261C/xx active
-
1957
- 1957-02-05 DE DES52209A patent/DE1061838B/de active Pending
- 1957-08-06 GB GB24712/57A patent/GB817438A/en not_active Expired
- 1957-08-06 FR FR1182420D patent/FR1182420A/fr not_active Expired
- 1957-08-07 US US676894A patent/US2992775A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL108261C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| US2992775A (en) | 1961-07-18 |
| FR1182420A (fr) | 1959-06-25 |
| DE1061838B (de) | 1959-07-23 |
| GB817438A (en) | 1959-07-29 |
| BE559864A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |