BE718586A - - Google Patents
Info
- Publication number
- BE718586A BE718586A BE718586DA BE718586A BE 718586 A BE718586 A BE 718586A BE 718586D A BE718586D A BE 718586DA BE 718586 A BE718586 A BE 718586A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
-
- 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
- C25F3/14—Etching locally
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- ing And Chemical Polishing (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR115993A FR1547497A (fr) | 1967-07-27 | 1967-07-27 | Perfectionnements aux procédés et dispositifs de gravure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718586A true BE718586A (fr) | 1968-12-31 |
Family
ID=8635971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718586D BE718586A (fr) | 1967-07-27 | 1968-07-25 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3580827A (fr) |
| BE (1) | BE718586A (fr) |
| DE (1) | DE1771859C3 (fr) |
| FR (1) | FR1547497A (fr) |
| GB (1) | GB1227017A (fr) |
| LU (1) | LU56443A1 (fr) |
| NL (1) | NL6810723A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8220264A (nl) * | 1982-07-02 | 1984-05-01 | Gravure Res Inst | Werkwijze en inrichting voor gravuredruk. |
| US5106545A (en) * | 1987-12-21 | 1992-04-21 | W. R. Grace & Co.-Conn. | Oriented polymeric films and process for enhanced orientation of polymeric films |
| US5893966A (en) * | 1997-07-28 | 1999-04-13 | Micron Technology, Inc. | Method and apparatus for continuous processing of semiconductor wafers |
-
1967
- 1967-07-27 FR FR115993A patent/FR1547497A/fr not_active Expired
-
1968
- 1968-07-08 LU LU56443D patent/LU56443A1/xx unknown
- 1968-07-22 DE DE1771859A patent/DE1771859C3/de not_active Expired
- 1968-07-23 US US746915A patent/US3580827A/en not_active Expired - Lifetime
- 1968-07-23 GB GB1227017D patent/GB1227017A/en not_active Expired
- 1968-07-25 BE BE718586D patent/BE718586A/xx unknown
- 1968-07-29 NL NL6810723A patent/NL6810723A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU56443A1 (fr) | 1968-10-24 |
| GB1227017A (fr) | 1971-03-31 |
| US3580827A (en) | 1971-05-25 |
| DE1771859A1 (de) | 1972-02-24 |
| FR1547497A (fr) | 1968-11-29 |
| NL6810723A (fr) | 1969-01-29 |
| DE1771859B2 (de) | 1973-03-29 |
| DE1771859C3 (de) | 1973-10-18 |