NL24840C - - Google Patents
Info
- Publication number
- NL24840C NL24840C NL24840DA NL24840C NL 24840 C NL24840 C NL 24840C NL 24840D A NL24840D A NL 24840DA NL 24840 C NL24840 C NL 24840C
- 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
- C23G1/065—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors sulfur-containing compounds
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT293701X | 1927-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL24840C true NL24840C (de) |
Family
ID=3671000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL24840D NL24840C (de) | 1927-07-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1757829A (de) |
| BE (1) | BE352828A (de) |
| DE (1) | DE571781C (de) |
| FR (1) | FR656890A (de) |
| GB (1) | GB293701A (de) |
| NL (1) | NL24840C (de) |
-
0
- NL NL24840D patent/NL24840C/xx active
- BE BE352828D patent/BE352828A/xx unknown
-
1928
- 1928-06-27 US US288799A patent/US1757829A/en not_active Expired - Lifetime
- 1928-07-01 DE DEB138121D patent/DE571781C/de not_active Expired
- 1928-07-02 FR FR656890D patent/FR656890A/fr not_active Expired
- 1928-07-09 GB GB19926/28A patent/GB293701A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR656890A (fr) | 1929-05-14 |
| GB293701A (en) | 1928-12-27 |
| US1757829A (en) | 1930-05-06 |
| BE352828A (de) | |
| DE571781C (de) | 1933-03-04 |