NL6823C - - Google Patents
Info
- Publication number
- NL6823C NL6823C NL12172A NL12172A NL6823C NL 6823 C NL6823 C NL 6823C NL 12172 A NL12172 A NL 12172A NL 12172 A NL12172 A NL 12172A NL 6823 C NL6823 C NL 6823C
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE309264T | 1918-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6823C true NL6823C (OSRAM) | 1920-10-01 |
Family
ID=40292510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL12172A NL6823C (OSRAM) | 1918-06-11 | 1919-06-06 |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE309264C (OSRAM) |
| FR (1) | FR518628A (OSRAM) |
| NL (1) | NL6823C (OSRAM) |
-
1918
- 1918-06-11 DE DE1918309264D patent/DE309264C/de not_active Expired
- 1918-11-09 DE DE1918346530D patent/DE346530C/de not_active Expired
-
1919
- 1919-06-06 NL NL12172A patent/NL6823C/xx active
- 1919-06-27 FR FR518628A patent/FR518628A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE346530C (OSRAM) | 1922-01-03 |
| DE309264C (OSRAM) | 1921-08-03 |
| FR518628A (fr) | 1921-05-28 |