BE693170A - - Google Patents
Info
- Publication number
- BE693170A BE693170A BE693170DA BE693170A BE 693170 A BE693170 A BE 693170A BE 693170D A BE693170D A BE 693170DA BE 693170 A BE693170 A BE 693170A
- Authority
- BE
- Belgium
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
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- H10P50/613—
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0101607 | 1966-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE693170A true BE693170A (OSRAM) | 1967-07-25 |
Family
ID=7523869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE693170D BE693170A (OSRAM) | 1966-01-25 | 1967-01-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE693170A (OSRAM) |
| FR (1) | FR1514419A (OSRAM) |
| NL (1) | NL6700945A (OSRAM) |
-
1967
- 1967-01-20 NL NL6700945A patent/NL6700945A/xx unknown
- 1967-01-23 FR FR92172A patent/FR1514419A/fr not_active Expired
- 1967-01-25 BE BE693170D patent/BE693170A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1514419A (fr) | 1968-02-23 |
| NL6700945A (OSRAM) | 1967-07-26 |