NL67453C - - Google Patents
Info
- Publication number
- NL67453C NL67453C NL67453DA NL67453C NL 67453 C NL67453 C NL 67453C NL 67453D A NL67453D A NL 67453DA NL 67453 C NL67453 C NL 67453C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR868298X | 1947-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL67453C true NL67453C (de) |
Family
ID=9346114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL67453D NL67453C (de) | 1947-12-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2617822A (de) |
| CH (1) | CH280471A (de) |
| DE (1) | DE868298C (de) |
| FR (1) | FR1006339A (de) |
| GB (1) | GB692341A (de) |
| NL (1) | NL67453C (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE562391C (de) * | 1929-02-02 | 1932-11-01 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Mono- oder Diarylessigsaeuren und deren Derivaten |
| GB570157A (en) * | 1943-10-14 | 1945-06-25 | Conrad Arnold | An improved manufacture of catalysts |
-
0
- NL NL67453D patent/NL67453C/xx active
-
1947
- 1947-12-20 FR FR1006339D patent/FR1006339A/fr not_active Expired
-
1948
- 1948-08-25 CH CH280471D patent/CH280471A/fr unknown
- 1948-09-28 GB GB25310/48A patent/GB692341A/en not_active Expired
-
1949
- 1949-04-03 DE DEP38685A patent/DE868298C/de not_active Expired
-
1950
- 1950-09-26 US US186786A patent/US2617822A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH280471A (fr) | 1952-01-31 |
| GB692341A (en) | 1953-06-03 |
| DE868298C (de) | 1953-02-23 |
| FR1006339A (fr) | 1952-04-22 |
| US2617822A (en) | 1952-11-11 |