BE479068A - - Google Patents
Info
- Publication number
- BE479068A BE479068A BE479068DA BE479068A BE 479068 A BE479068 A BE 479068A BE 479068D A BE479068D A BE 479068DA BE 479068 A BE479068 A BE 479068A
- 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
- H10D48/045—Treatment of the surface of the selenium or tellurium layer after having been made conductive
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US628832XA | 1944-06-02 | 1944-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479068A true BE479068A (OSRAM) |
Family
ID=22045459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479068D BE479068A (OSRAM) | 1944-06-02 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE479068A (OSRAM) |
| FR (1) | FR951384A (OSRAM) |
| GB (1) | GB628832A (OSRAM) |
-
0
- BE BE479068D patent/BE479068A/xx unknown
-
1946
- 1946-10-14 GB GB30528/46A patent/GB628832A/en not_active Expired
-
1947
- 1947-08-07 FR FR951384D patent/FR951384A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB628832A (en) | 1949-09-06 |
| FR951384A (fr) | 1949-10-24 |