BE357589A - - Google Patents
Info
- Publication number
- BE357589A BE357589A BE357589DA BE357589A BE 357589 A BE357589 A BE 357589A BE 357589D A BE357589D A BE 357589DA BE 357589 A BE357589 A BE 357589A
- 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
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE304685X | 1928-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE357589A true BE357589A (en) |
Family
ID=6118994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE357589D BE357589A (en) | 1928-01-24 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE357589A (en) |
| GB (1) | GB304685A (en) |
-
0
- BE BE357589D patent/BE357589A/xx unknown
-
1928
- 1928-12-15 GB GB37121/28A patent/GB304685A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB304685A (en) | 1929-06-27 |