FR1332042A - - Google Patents
Info
- Publication number
- FR1332042A FR1332042A FR1332042DA FR1332042A FR 1332042 A FR1332042 A FR 1332042A FR 1332042D A FR1332042D A FR 1332042DA FR 1332042 A FR1332042 A FR 1332042A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/12—Etching of semiconducting materials
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR899006 | 1962-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1332042A true FR1332042A (OSRAM) | 1963-12-16 |
Family
ID=8779932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1332042D Expired FR1332042A (OSRAM) | 1962-05-28 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1332042A (OSRAM) |
| GB (1) | GB1017936A (OSRAM) |
-
0
- FR FR1332042D patent/FR1332042A/fr not_active Expired
-
1963
- 1963-05-24 GB GB20797/63A patent/GB1017936A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1017936A (en) | 1966-01-26 |