BE435804A - - Google Patents
Info
- Publication number
- BE435804A BE435804A BE435804DA BE435804A BE 435804 A BE435804 A BE 435804A BE 435804D A BE435804D A BE 435804DA BE 435804 A BE435804 A BE 435804A
- 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
- H10D48/044—Conversion of the selenium or tellurium to the conductive state
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE212516X | 1938-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435804A true BE435804A (en:Method) |
Family
ID=5808483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435804D BE435804A (en:Method) | 1938-08-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2203328A (en:Method) |
| BE (1) | BE435804A (en:Method) |
| CH (1) | CH212516A (en:Method) |
| FR (1) | FR858600A (en:Method) |
| NL (1) | NL63063C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE468181A (en:Method) * | 1942-11-05 | |||
| US3241028A (en) * | 1962-07-20 | 1966-03-15 | Dynamic Instr Corp | Temperature compensated regulator for battery charging |
-
0
- BE BE435804D patent/BE435804A/xx unknown
- NL NL63063D patent/NL63063C/xx active
-
1939
- 1939-08-01 CH CH212516D patent/CH212516A/de unknown
- 1939-08-02 FR FR858600D patent/FR858600A/fr not_active Expired
- 1939-08-02 US US287895A patent/US2203328A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL63063C (en:Method) | |
| CH212516A (de) | 1940-11-30 |
| FR858600A (fr) | 1940-11-28 |
| US2203328A (en) | 1940-06-04 |