NL6516786A - - Google Patents
Info
- Publication number
- NL6516786A NL6516786A NL6516786A NL6516786A NL6516786A NL 6516786 A NL6516786 A NL 6516786A NL 6516786 A NL6516786 A NL 6516786A NL 6516786 A NL6516786 A NL 6516786A NL 6516786 A NL6516786 A NL 6516786A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/08—Indicating faults in circuits or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Machine Translation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR999923A FR1439029A (fr) | 1964-12-24 | 1964-12-24 | Perfectionnements aux systèmes de surveillance d'installations de commutation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6516786A true NL6516786A (xx) | 1966-06-27 |
Family
ID=8845531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6516786A NL6516786A (xx) | 1964-12-24 | 1965-12-23 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3492445A (xx) |
| BR (1) | BR6575915D0 (xx) |
| CH (1) | CH443416A (xx) |
| DE (1) | DE1257877B (xx) |
| ES (1) | ES321034A1 (xx) |
| FR (1) | FR1439029A (xx) |
| GB (1) | GB1095909A (xx) |
| NL (1) | NL6516786A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1257623A (xx) * | 1967-12-11 | 1971-12-22 | Post Office | |
| US3618015A (en) * | 1970-06-30 | 1971-11-02 | Gte Automatic Electric Lab Inc | Apparatus for discriminating between errors and faults |
| US3980839A (en) * | 1974-12-09 | 1976-09-14 | Lynch Communication Systems, Inc. | Maintenance monitor for telephone switching systems |
| US4371758A (en) * | 1981-06-08 | 1983-02-01 | Bell Telephone Laboratories, Incorporated | Defective short holding-time trunk identifying method |
| FR2538198A1 (fr) * | 1982-12-20 | 1984-06-22 | Hezard Pierre | Appareil pour surveiller la taxation d'un central telephonique |
| EP0254115B1 (de) * | 1986-07-23 | 1991-07-24 | Siemens Aktiengesellschaft | Modular strukturiertes ISDN-Kommunikationssystem mit Bildung und Anzeige von Fehlertexten |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA651279A (en) * | 1962-10-30 | Meyer Saul | Alarm sensing | |
| NL157686B (nl) * | 1949-12-02 | Sulzer Ag | Hydrostatische zuigermachine. | |
| US2985368A (en) * | 1956-05-23 | 1961-05-23 | Hancock Telecontrol Corp | Production control system |
| US3059067A (en) * | 1958-04-28 | 1962-10-16 | Itt | Translator-supervisory apparatus for telephone systems |
| US3219991A (en) * | 1963-06-12 | 1965-11-23 | Foxboro Co | Data scanner monitoring system |
-
1964
- 1964-12-24 FR FR999923A patent/FR1439029A/fr not_active Expired
-
1965
- 1965-12-17 DE DEJ29623A patent/DE1257877B/de active Pending
- 1965-12-20 US US514985A patent/US3492445A/en not_active Expired - Lifetime
- 1965-12-21 ES ES0321034A patent/ES321034A1/es not_active Expired
- 1965-12-22 BR BR175915/65A patent/BR6575915D0/pt unknown
- 1965-12-23 CH CH1773465A patent/CH443416A/fr unknown
- 1965-12-23 GB GB54586/65A patent/GB1095909A/en not_active Expired
- 1965-12-23 NL NL6516786A patent/NL6516786A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1095909A (en) | 1967-12-20 |
| DE1257877B (de) | 1968-01-04 |
| ES321034A1 (es) | 1966-05-16 |
| CH443416A (fr) | 1967-09-15 |
| BR6575915D0 (pt) | 1973-12-18 |
| FR1439029A (fr) | 1966-05-20 |
| US3492445A (en) | 1970-01-27 |