FR72934E - Artificial barrier layer selenium rectifiers - Google Patents
Artificial barrier layer selenium rectifiersInfo
- Publication number
- FR72934E FR72934E FR749307A FR749307A FR72934E FR 72934 E FR72934 E FR 72934E FR 749307 A FR749307 A FR 749307A FR 749307 A FR749307 A FR 749307A FR 72934 E FR72934 E FR 72934E
- Authority
- FR
- France
- Prior art keywords
- barrier layer
- artificial barrier
- selenium rectifiers
- layer selenium
- rectifiers
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR749307A FR72934E (en) | 1954-11-29 | 1957-10-10 | Artificial barrier layer selenium rectifiers |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US471900A US2724079A (en) | 1954-11-29 | 1954-11-29 | Artificial barrier layer selenium rectifier |
DEST11766A DE1025527B (en) | 1954-11-29 | 1956-10-05 | Selenium rectifier with conductivity-increasing additives in the selenium layer |
DEST11781A DE1181822B (en) | 1954-11-29 | 1956-10-11 | Process for the manufacture of selenium rectifiers |
FR749307A FR72934E (en) | 1954-11-29 | 1957-10-10 | Artificial barrier layer selenium rectifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR72934E true FR72934E (en) | 1960-09-21 |
Family
ID=27437424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR749307A Expired FR72934E (en) | 1954-11-29 | 1957-10-10 | Artificial barrier layer selenium rectifiers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR72934E (en) |
-
1957
- 1957-10-10 FR FR749307A patent/FR72934E/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1126817A (en) | Stop Layer Electrode System | |
FR1135760A (en) | Surface transistor | |
FR1120572A (en) | Aluminum-alkyl manufacturing | |
FR1132063A (en) | Semiconductor rectifier | |
FR1139678A (en) | Semiconductor pulse translators | |
CH341715A (en) | Antihalation layer photographic material | |
FR1139934A (en) | Artificial Stop Layer Selenium Rectifier | |
FR1137383A (en) | Stop Layer Electrode System | |
FR72934E (en) | Artificial barrier layer selenium rectifiers | |
FR1120428A (en) | Improvements to stop layer rectifiers | |
FR72738E (en) | Artificial Stop Layer Selenium Rectifier | |
FR1130834A (en) | Double layer photographic film | |
FR1141939A (en) | Stop layer rectifier | |
FR1109644A (en) | Stop Layer Electrode System | |
FR1132975A (en) | Hydroreformation improvements | |
FR1154701A (en) | Artificial stop layer rectifier | |
FR1110109A (en) | Gasoline-based composition | |
FR1095264A (en) | Mountain and climbing shoe | |
FR1110137A (en) | Trunk shutter | |
FR1081728A (en) | Stop layer rectifier | |
FR1119525A (en) | X-ray film cassette | |
FR1144763A (en) | Non-genetic stop layer rectifier | |
FR1131317A (en) | Selenium rectifier | |
FR1130649A (en) | semiconductor layer photoelectric element | |
CH356843A (en) | Selenium rectifier |