FR766200A - Improvements to electric rectifiers - Google Patents
Improvements to electric rectifiersInfo
- Publication number
- FR766200A FR766200A FR766200DA FR766200A FR 766200 A FR766200 A FR 766200A FR 766200D A FR766200D A FR 766200DA FR 766200 A FR766200 A FR 766200A
- Authority
- FR
- France
- Prior art keywords
- electric rectifiers
- rectifiers
- electric
- 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
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/16—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising cuprous oxide or cuprous iodide
- H01L21/161—Preparation of the foundation plate, preliminary treatment oxidation of the foundation plate, reduction treatment
- H01L21/167—Application of a non-genetic conductive layer
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US766200XA | 1933-03-29 | 1933-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR766200A true FR766200A (en) | 1934-06-22 |
Family
ID=22133183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR766200D Expired FR766200A (en) | 1933-03-29 | 1933-12-28 | Improvements to electric rectifiers |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR766200A (en) |
-
1933
- 1933-12-28 FR FR766200D patent/FR766200A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR769645A (en) | Improvements to contact rectifiers | |
| FR751032A (en) | Improvements to electric capacitors | |
| FR776106A (en) | Improvements to electrical switches | |
| FR765217A (en) | Improvements to electric capacitors | |
| FR779256A (en) | Improvements to electric lamps | |
| FR804920A (en) | Improvements to electric cables | |
| FR784894A (en) | Improvements to electric lamps | |
| FR760972A (en) | Improvements to electric capacitors | |
| FR768662A (en) | Improvements to rectifiers | |
| FR770701A (en) | Improvements to electric accumulators | |
| FR44269E (en) | Improvements to contact rectifiers | |
| FR766200A (en) | Improvements to electric rectifiers | |
| FR762167A (en) | Improvements to rotary electric converters | |
| FR756803A (en) | Improvements to parachutes | |
| FR780196A (en) | Improvements to electric accumulators | |
| FR779350A (en) | Improvements to electric welders | |
| FR762242A (en) | Improvements to rectifiers | |
| FR769533A (en) | Improvements to electrical transformers | |
| FR755922A (en) | Improvements to electric capacitors | |
| FR788114A (en) | Improvements to electric rectifiers | |
| FR767980A (en) | Improvements to disconnectors | |
| FR781135A (en) | Improvements to electrical disconnectors | |
| FR752213A (en) | Improvements to bras | |
| FR776257A (en) | Improvements to electrical switches | |
| FR774345A (en) | Improvements to electrical windings |