DD111936A1 - - Google Patents
Info
- Publication number
- DD111936A1 DD111936A1 DD17910074A DD17910074A DD111936A1 DD 111936 A1 DD111936 A1 DD 111936A1 DD 17910074 A DD17910074 A DD 17910074A DD 17910074 A DD17910074 A DD 17910074A DD 111936 A1 DD111936 A1 DD 111936A1
- Authority
- DD
- German Democratic Republic
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
- C23F1/02—Local etching
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17910074A DD111936A1 (de) | 1974-06-12 | 1974-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17910074A DD111936A1 (de) | 1974-06-12 | 1974-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD111936A1 true DD111936A1 (de) | 1975-03-12 |
Family
ID=5496129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17910074A DD111936A1 (de) | 1974-06-12 | 1974-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD111936A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028535A1 (en) * | 1997-11-28 | 1999-06-10 | Gravutex Eschmann International Limited | Etching methods |
-
1974
- 1974-06-12 DD DD17910074A patent/DD111936A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028535A1 (en) * | 1997-11-28 | 1999-06-10 | Gravutex Eschmann International Limited | Etching methods |