FR2159129A5 - - Google Patents
Info
- Publication number
- FR2159129A5 FR2159129A5 FR7241545A FR7241545A FR2159129A5 FR 2159129 A5 FR2159129 A5 FR 2159129A5 FR 7241545 A FR7241545 A FR 7241545A FR 7241545 A FR7241545 A FR 7241545A FR 2159129 A5 FR2159129 A5 FR 2159129A5
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of AC
- G08C19/14—Electric signal transmission systems in which the signal transmitted is frequency or phase of AC using combination of fixed frequencies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7241545A FR2159129A5 (Direct) | 1972-11-22 | 1972-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7241545A FR2159129A5 (Direct) | 1972-11-22 | 1972-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2159129A5 true FR2159129A5 (Direct) | 1973-06-15 |
Family
ID=9107540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7241545A Expired FR2159129A5 (Direct) | 1972-11-22 | 1972-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2159129A5 (Direct) |
-
1972
- 1972-11-22 FR FR7241545A patent/FR2159129A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |