JPS5720738B2 - - Google Patents
Info
- Publication number
- JPS5720738B2 JPS5720738B2 JP4541174A JP4541174A JPS5720738B2 JP S5720738 B2 JPS5720738 B2 JP S5720738B2 JP 4541174 A JP4541174 A JP 4541174A JP 4541174 A JP4541174 A JP 4541174A JP S5720738 B2 JPS5720738 B2 JP S5720738B2
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23360/73A IT986983B (it) | 1973-04-24 | 1973-04-24 | Sistema di trasmissione di impul si di tassazione per sistemi di telecomunicazioni a divisione di tempo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5015409A JPS5015409A (ja) | 1975-02-18 |
| JPS5720738B2 true JPS5720738B2 (ja) | 1982-05-01 |
Family
ID=11206392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4541174A Expired JPS5720738B2 (ja) | 1973-04-24 | 1974-04-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3941935A (ja) |
| JP (1) | JPS5720738B2 (ja) |
| DE (1) | DE2417949C2 (ja) |
| FR (1) | FR2227698B1 (ja) |
| GB (1) | GB1459329A (ja) |
| IT (1) | IT986983B (ja) |
| SE (1) | SE396872B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2354008A1 (fr) * | 1976-06-01 | 1977-12-30 | Ass Ouvriers Instr Precision | Dispositif de taxation a la duree des communications telephoniques, notamment des communications locales |
| JPS5898300A (ja) * | 1981-12-09 | 1983-06-11 | 旭精密株式会社 | 自在平行定規におけるスケ−ル自動バランス装置 |
| JPS59190596U (ja) * | 1983-06-01 | 1984-12-18 | 武藤工業株式会社 | 自在平行定規の定規バランス装置 |
| AR241567A1 (es) * | 1985-07-24 | 1992-08-31 | Siemens Ag | Disposicion de circuito para suprimir señales de perturbacion sobre el ramal receptor de un circuito de conexion de abonado construido. |
| DE3732937A1 (de) * | 1987-09-30 | 1989-04-20 | Philips Patentverwaltung | Schaltungsanordnung zur vermeidung von ueberlast in einem breitband-vermittlungssystem |
| US5408519A (en) * | 1993-01-19 | 1995-04-18 | Teledebit, L.P. | Telecommunications system having a local area network with concurrently processing nodes |
| DE4308783C1 (de) * | 1993-03-19 | 1994-03-17 | Kommunikations Elektronik | Schaltungsanordnung zur Übertragung nachrichtentechnischer Signale |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1184814B (de) * | 1962-09-06 | 1965-01-07 | Siemens Ag | Verfahren zur Bestimmung der Zaehlimpulsfolgen in Fernmelde-, insbesondere Fernsprechsystemen |
| US3433898A (en) * | 1965-09-17 | 1969-03-18 | Automatic Elect Lab | Telephone pulse metering system |
| US3657482A (en) * | 1967-05-11 | 1972-04-18 | Sits Soc It Telecom Siemens | Centralized identification and debiting system for telephone subscribers |
| FR1556584A (ja) * | 1967-05-11 | 1969-02-07 | ||
| NL6902015A (ja) * | 1968-02-26 | 1969-08-28 | ||
| DE1762633A1 (de) * | 1968-07-25 | 1970-07-02 | Siemens Ag | Schaltungsanordnung fuer Zeitmultiplex-Vermittlungsanlagen mit mindestens einem Umlaufspeicher |
| DE2210507B1 (de) * | 1972-03-04 | 1972-10-05 | Tn | Schaltungsanordnung für die Erfassung von Fernsprechgebühren |
-
1973
- 1973-04-24 IT IT23360/73A patent/IT986983B/it active
-
1974
- 1974-02-07 FR FR7404120A patent/FR2227698B1/fr not_active Expired
- 1974-04-03 SE SE7404505A patent/SE396872B/xx unknown
- 1974-04-11 DE DE2417949A patent/DE2417949C2/de not_active Expired
- 1974-04-22 JP JP4541174A patent/JPS5720738B2/ja not_active Expired
- 1974-04-24 GB GB1789574A patent/GB1459329A/en not_active Expired
- 1974-04-24 US US05/463,761 patent/US3941935A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2227698A1 (ja) | 1974-11-22 |
| GB1459329A (en) | 1976-12-22 |
| SE396872B (sv) | 1977-10-03 |
| JPS5015409A (ja) | 1975-02-18 |
| IT986983B (it) | 1975-01-30 |
| DE2417949C2 (de) | 1982-08-12 |
| DE2417949A1 (de) | 1974-11-14 |
| US3941935A (en) | 1976-03-02 |
| FR2227698B1 (ja) | 1977-06-10 |