BE502988A - - Google Patents
Info
- Publication number
- BE502988A BE502988A BE502988DA BE502988A BE 502988 A BE502988 A BE 502988A BE 502988D A BE502988D A BE 502988DA BE 502988 A BE502988 A BE 502988A
- 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
- H10D48/042—Preparation of foundation plates
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1020727T | 1950-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502988A true BE502988A (https=) |
Family
ID=9576528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502988D BE502988A (https=) | 1950-06-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE502988A (https=) |
| FR (1) | FR1020727A (https=) |
-
0
- BE BE502988D patent/BE502988A/xx unknown
-
1950
- 1950-06-23 FR FR1020727D patent/FR1020727A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1020727A (fr) | 1953-02-10 |