BE344525A - - Google Patents
Info
- Publication number
- BE344525A BE344525A BE344525DA BE344525A BE 344525 A BE344525 A BE 344525A BE 344525D A BE344525D A BE 344525DA BE 344525 A BE344525 A BE 344525A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/07—Manufacture or treatment of devices having bodies comprising cuprous oxide [Cu2O] or cuprous iodide [CuI]
- H10D48/071—Preparation of the foundation plate, preliminary treatment oxidation of the foundation plate or reduction treatment
- H10D48/075—Reduction of the copper oxide or treatment of the oxide layer
-
- H10P14/203—
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- H10P14/3434—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US135899A US1901563A (en) | 1926-09-16 | 1926-09-16 | Copper oxide rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE344525A true BE344525A (OSRAM) | 1900-01-01 |
Family
ID=22470267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE344525D BE344525A (OSRAM) | 1926-09-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1901563A (OSRAM) |
| BE (1) | BE344525A (OSRAM) |
| DE (1) | DE533446C (OSRAM) |
| FR (1) | FR640946A (OSRAM) |
| GB (1) | GB277684A (OSRAM) |
| NL (1) | NL21710C (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699522A (en) * | 1952-01-04 | 1955-01-11 | Robert G Breckenridge | Titanium dioxide rectifier |
| DE1252035B (OSRAM) * | 1957-08-16 | 1967-10-12 |
-
0
- NL NL21710D patent/NL21710C/xx active
- BE BE344525D patent/BE344525A/xx unknown
-
1926
- 1926-09-16 US US135899A patent/US1901563A/en not_active Expired - Lifetime
-
1927
- 1927-02-27 DE DES78574D patent/DE533446C/de not_active Expired
- 1927-09-07 FR FR640946D patent/FR640946A/fr not_active Expired
- 1927-09-16 GB GB24443/27A patent/GB277684A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR640946A (fr) | 1928-07-24 |
| GB277684A (en) | 1927-10-27 |
| US1901563A (en) | 1933-03-14 |
| DE533446C (de) | 1931-09-16 |
| NL21710C (OSRAM) | 1900-01-01 |