FR2083113A5 - - Google Patents
Info
- Publication number
- FR2083113A5 FR2083113A5 FR7106764A FR7106764A FR2083113A5 FR 2083113 A5 FR2083113 A5 FR 2083113A5 FR 7106764 A FR7106764 A FR 7106764A FR 7106764 A FR7106764 A FR 7106764A FR 2083113 A5 FR2083113 A5 FR 2083113A5
- 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
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1507770A | 1970-02-27 | 1970-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2083113A5 true FR2083113A5 (en) | 1971-12-10 |
Family
ID=21769413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7106764A Expired FR2083113A5 (en) | 1970-02-27 | 1971-02-26 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH542433A (en) |
DE (1) | DE2109388A1 (en) |
FR (1) | FR2083113A5 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011076105A1 (en) | 2011-05-19 | 2012-11-22 | Robert Bosch Gmbh | Sensor element with piezoelectric transducer |
-
1971
- 1971-02-26 CH CH282771A patent/CH542433A/en not_active IP Right Cessation
- 1971-02-26 FR FR7106764A patent/FR2083113A5/fr not_active Expired
- 1971-02-27 DE DE19712109388 patent/DE2109388A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2109388A1 (en) | 1971-09-09 |
CH542433A (en) | 1973-09-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |