NL22369C - - Google Patents
Info
- Publication number
- NL22369C NL22369C NL22369DA NL22369C NL 22369 C NL22369 C NL 22369C NL 22369D A NL22369D A NL 22369DA NL 22369 C NL22369 C NL 22369C
- Authority
- NL
- Netherlands
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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE646374X | 1927-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL22369C true NL22369C (en:Method) |
Family
ID=6580842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL22369D NL22369C (en:Method) | 1927-03-22 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR646374A (en:Method) |
| NL (1) | NL22369C (en:Method) |
-
0
- NL NL22369D patent/NL22369C/xx active
-
1927
- 1927-12-27 FR FR646374D patent/FR646374A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR646374A (fr) | 1928-11-10 |