BE543180A - - Google Patents
Info
- Publication number
- BE543180A BE543180A BE543180DA BE543180A BE 543180 A BE543180 A BE 543180A BE 543180D A BE543180D A BE 543180DA BE 543180 A BE543180 A BE 543180A
- 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
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
- H10D48/046—Provision of discrete insulating layers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US471899A US2832923A (en) | 1954-11-29 | 1954-11-29 | High voltage rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE543180A true BE543180A (en:Method) |
Family
ID=23873426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE543180D BE543180A (en:Method) | 1954-11-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2832923A (en:Method) |
| BE (1) | BE543180A (en:Method) |
| CH (1) | CH356843A (en:Method) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2422192A (en) * | 1944-11-11 | 1947-06-17 | Selenium rectifier disc | |
| US2504226A (en) * | 1948-07-28 | 1950-04-18 | Vickers Inc | Devices which have selenium as constituent parts thereof |
| BE536211A (en:Method) * | 1951-10-29 |
-
0
- BE BE543180D patent/BE543180A/xx unknown
-
1954
- 1954-11-29 US US471899A patent/US2832923A/en not_active Expired - Lifetime
-
1955
- 1955-11-25 CH CH356843D patent/CH356843A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2832923A (en) | 1958-04-29 |
| CH356843A (de) | 1961-09-15 |