FR2088230B1 - - Google Patents
Info
- Publication number
- FR2088230B1 FR2088230B1 FR7019758A FR7019758A FR2088230B1 FR 2088230 B1 FR2088230 B1 FR 2088230B1 FR 7019758 A FR7019758 A FR 7019758A FR 7019758 A FR7019758 A FR 7019758A FR 2088230 B1 FR2088230 B1 FR 2088230B1
- Authority
- FR
- France
- 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
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Interface Circuits In Exchanges (AREA)
- Telephonic Communication Services (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7019758A FR2088230B1 (fr) | 1970-05-29 | 1970-05-29 | |
US147797A US3694584A (en) | 1970-05-29 | 1971-05-28 | Preferred customer communication system |
GB1779571A GB1305365A (fr) | 1970-05-29 | 1971-05-28 | |
DE19712126968 DE2126968C (de) | 1970-05-29 | 1971-05-29 | Schaltungsanordnung zur automatischen Vorbelegung einer Fernsprechleitung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7019758A FR2088230B1 (fr) | 1970-05-29 | 1970-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2088230A1 FR2088230A1 (fr) | 1972-01-07 |
FR2088230B1 true FR2088230B1 (fr) | 1974-05-31 |
Family
ID=9056377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7019758A Expired FR2088230B1 (fr) | 1970-05-29 | 1970-05-29 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3694584A (fr) |
FR (1) | FR2088230B1 (fr) |
GB (1) | GB1305365A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409439A (en) * | 1981-04-24 | 1983-10-11 | Gamble Barry I | Controllable telephone call annunciator |
CA1299706C (fr) * | 1987-08-27 | 1992-04-28 | Yasutaka Sasaki | Systeme concentrateur pouvant etablir une communication d'urgence en cas d'encombrement des voies de communication |
US7266506B2 (en) * | 2003-05-14 | 2007-09-04 | At&T Bls Intellectual Property, Inc. | System for managing customer communication by approving the communication based on a set of criteria before distributing the communication in response to customer's need |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2943155A (en) * | 1956-03-30 | 1960-06-28 | Robert B H Rockwell | Preferred subscriber telephone system |
-
1970
- 1970-05-29 FR FR7019758A patent/FR2088230B1/fr not_active Expired
-
1971
- 1971-05-28 US US147797A patent/US3694584A/en not_active Expired - Lifetime
- 1971-05-28 GB GB1779571A patent/GB1305365A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2126968A1 (de) | 1971-12-02 |
DE2126968B2 (de) | 1972-11-30 |
GB1305365A (fr) | 1973-01-31 |
FR2088230A1 (fr) | 1972-01-07 |
US3694584A (en) | 1972-09-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |