CS158101B1 - - Google Patents
Info
- Publication number
- CS158101B1 CS158101B1 CS798169A CS798169A CS158101B1 CS 158101 B1 CS158101 B1 CS 158101B1 CS 798169 A CS798169 A CS 798169A CS 798169 A CS798169 A CS 798169A CS 158101 B1 CS158101 B1 CS 158101B1
- Authority
- CS
- Czechoslovakia
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
- C23G1/08—Iron or steel
- C23G1/081—Iron or steel solutions containing H2SO4
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 |
|---|---|---|---|
| DD13642868 | 1968-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS158101B1 true CS158101B1 (cs) | 1974-10-15 |
Family
ID=5480638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS798169A CS158101B1 (cs) | 1968-12-04 | 1969-12-04 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT293816B (cs) |
| CS (1) | CS158101B1 (cs) |
| DE (1) | DE1955118A1 (cs) |
-
1969
- 1969-11-03 DE DE19691955118 patent/DE1955118A1/de active Pending
- 1969-11-04 AT AT10352/69A patent/AT293816B/de not_active IP Right Cessation
- 1969-12-04 CS CS798169A patent/CS158101B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT293816B (de) | 1971-09-15 |
| DE1955118A1 (de) | 1970-06-25 |