BE565320A - - Google Patents
Info
- Publication number
- BE565320A BE565320A BE565320DA BE565320A BE 565320 A BE565320 A BE 565320A BE 565320D A BE565320D A BE 565320DA BE 565320 A BE565320 A BE 565320A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
- C22B19/36—Obtaining zinc oxide in blast or reverberatory furnaces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR917957T | 1945-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE565320A true BE565320A (en:Method) |
Family
ID=9424111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE565320D BE565320A (en:Method) | 1945-11-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE565320A (en:Method) |
| FR (1) | FR917957A (en:Method) |
-
0
- BE BE565320D patent/BE565320A/xx unknown
-
1945
- 1945-11-23 FR FR917957D patent/FR917957A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR917957A (fr) | 1947-01-27 |