FR2287134B1 - - Google Patents
Info
- Publication number
- FR2287134B1 FR2287134B1 FR7530331A FR7530331A FR2287134B1 FR 2287134 B1 FR2287134 B1 FR 2287134B1 FR 7530331 A FR7530331 A FR 7530331A FR 7530331 A FR7530331 A FR 7530331A FR 2287134 B1 FR2287134 B1 FR 2287134B1
- 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
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/005—Arrangements for selecting an address in a digital store with travelling wave access
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742447219 DE2447219A1 (de) | 1974-10-03 | 1974-10-03 | Piezoelektrisches uebertragungselement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2287134A1 FR2287134A1 (fr) | 1976-04-30 |
| FR2287134B1 true FR2287134B1 (cg-RX-API-DMAC10.html) | 1979-06-29 |
Family
ID=5927444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7530331A Granted FR2287134A1 (fr) | 1974-10-03 | 1975-10-03 | Circuit de transmission de signaux de valeurs mesurees |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5161792A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2447219A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2287134A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597983B1 (fr) * | 1986-04-23 | 1990-03-23 | Comp Generale Electricite | Miroir a surface modulable pour systeme optique adaptateur de front d'onde |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1426454A (fr) * | 1964-03-13 | 1966-01-28 | Atomic Energy Commission | élément de mémoire en matière céramique ferroélectrique à rémanence multiple |
| US3774174A (en) * | 1972-08-10 | 1973-11-20 | M Francombe | Polarization and optical switching of quadristable ferroelectric films by singular electrodes |
-
1974
- 1974-10-03 DE DE19742447219 patent/DE2447219A1/de active Pending
-
1975
- 1975-09-30 JP JP50117343A patent/JPS5161792A/ja active Pending
- 1975-10-03 FR FR7530331A patent/FR2287134A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2287134A1 (fr) | 1976-04-30 |
| DE2447219A1 (de) | 1976-04-08 |
| JPS5161792A (cg-RX-API-DMAC10.html) | 1976-05-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |