NL33273C - - Google Patents
Info
- Publication number
- NL33273C NL33273C NL63426A NL63426A NL33273C NL 33273 C NL33273 C NL 33273C NL 63426 A NL63426 A NL 63426A NL 63426 A NL63426 A NL 63426A NL 33273 C NL33273 C NL 33273C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/08—Chromium sulfates
- C01G37/10—Chrome alum
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG81537D DE591098C (de) | 1931-12-30 | 1931-12-30 | Entfernung von Eisen aus sauren Chromsalzloesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL33273C true NL33273C (en:Method) | 1934-07-16 |
Family
ID=1796843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63426A NL33273C (en:Method) | 1931-12-30 | 1932-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL33273C (en:Method) |
-
1932
- 1932-12-03 NL NL63426A patent/NL33273C/xx active