FR1553043A - - Google Patents
Info
- Publication number
- FR1553043A FR1553043A FR1553043DA FR1553043A FR 1553043 A FR1553043 A FR 1553043A FR 1553043D A FR1553043D A FR 1553043DA FR 1553043 A FR1553043 A FR 1553043A
- 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
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/30—Time-delay networks
- H03H9/36—Time-delay networks with non-adjustable delay time
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR129936 | 1967-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1553043A true FR1553043A (de) | 1969-01-10 |
Family
ID=8642372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1553043D Expired FR1553043A (de) | 1967-11-28 | 1967-11-28 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1553043A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2094443A5 (de) * | 1970-06-22 | 1972-02-04 | Lignes Telegraph Telephon | |
US3725826A (en) * | 1971-06-14 | 1973-04-03 | Lignes Telegraph Et Telephon S | Point-contact-electrode driven microwave electroacoustic transducer |
DE2407593A1 (de) * | 1974-02-16 | 1975-08-28 | Licentia Gmbh | Verfahren zum herstellen einer ultraschall-verzoegerungsleitung |
FR2522452A1 (fr) * | 1982-02-26 | 1983-09-02 | Thomson Csf | Ligne a retard electro-acoustique operant en transmission |
-
1967
- 1967-11-28 FR FR1553043D patent/FR1553043A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2094443A5 (de) * | 1970-06-22 | 1972-02-04 | Lignes Telegraph Telephon | |
US3725826A (en) * | 1971-06-14 | 1973-04-03 | Lignes Telegraph Et Telephon S | Point-contact-electrode driven microwave electroacoustic transducer |
DE2407593A1 (de) * | 1974-02-16 | 1975-08-28 | Licentia Gmbh | Verfahren zum herstellen einer ultraschall-verzoegerungsleitung |
FR2522452A1 (fr) * | 1982-02-26 | 1983-09-02 | Thomson Csf | Ligne a retard electro-acoustique operant en transmission |
EP0088653A1 (de) * | 1982-02-26 | 1983-09-14 | Thomson-Csf | Elektroakustische Verzögerungsleitung |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |