FR2211171A5 - - Google Patents
Info
- Publication number
- FR2211171A5 FR2211171A5 FR7244627A FR7244627A FR2211171A5 FR 2211171 A5 FR2211171 A5 FR 2211171A5 FR 7244627 A FR7244627 A FR 7244627A FR 7244627 A FR7244627 A FR 7244627A FR 2211171 A5 FR2211171 A5 FR 2211171A5
- 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
- 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
- H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7244627A FR2211171A5 (en) | 1972-12-14 | 1972-12-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7244627A FR2211171A5 (en) | 1972-12-14 | 1972-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2211171A5 true FR2211171A5 (en) | 1974-07-12 |
Family
ID=9108713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7244627A Expired FR2211171A5 (en) | 1972-12-14 | 1972-12-14 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2211171A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2287816A1 (en) * | 1974-10-09 | 1976-05-07 | Cottin Jean Pierre | TELEPHONE TRAFFIC RECORDING PROCESS AND DEVICE FOR ITS IMPLEMENTATION |
-
1972
- 1972-12-14 FR FR7244627A patent/FR2211171A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2287816A1 (en) * | 1974-10-09 | 1976-05-07 | Cottin Jean Pierre | TELEPHONE TRAFFIC RECORDING PROCESS AND DEVICE FOR ITS IMPLEMENTATION |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |