FR983541A - Vérificateur de circuits à cellules photo-électriques - Google Patents
Vérificateur de circuits à cellules photo-électriquesInfo
- Publication number
- FR983541A FR983541A FR983541DA FR983541A FR 983541 A FR983541 A FR 983541A FR 983541D A FR983541D A FR 983541DA FR 983541 A FR983541 A FR 983541A
- Authority
- FR
- France
- Prior art keywords
- circuit tester
- photocell circuit
- photocell
- tester
- circuit
- Prior art date
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR983541T | 1949-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR983541A true FR983541A (fr) | 1951-06-25 |
Family
ID=9536133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR983541D Expired FR983541A (fr) | 1949-02-03 | 1949-02-03 | Vérificateur de circuits à cellules photo-électriques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR983541A (fr) |
-
1949
- 1949-02-03 FR FR983541D patent/FR983541A/fr not_active Expired
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