FR955848A - - Google Patents
Info
- Publication number
- FR955848A FR955848A FR955848DA FR955848A FR 955848 A FR955848 A FR 955848A FR 955848D A FR955848D A FR 955848DA FR 955848 A FR955848 A FR 955848A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/392—Separation; Purification; Stabilisation; Use of additives by crystallisation; Purification or separation of the crystals
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE272828X | 1946-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR955848A true FR955848A (xx) | 1950-01-20 |
Family
ID=3866925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR955848D Expired FR955848A (xx) | 1946-12-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE469825A (xx) |
| CH (1) | CH272828A (xx) |
| FR (1) | FR955848A (xx) |
-
0
- FR FR955848D patent/FR955848A/fr not_active Expired
- BE BE469825D patent/BE469825A/fr unknown
-
1947
- 1947-10-11 CH CH272828D patent/CH272828A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE469825A (xx) | |
| CH272828A (fr) | 1951-01-15 |