FR1561021A - - Google Patents
Info
- Publication number
- FR1561021A FR1561021A FR1561021DA FR1561021A FR 1561021 A FR1561021 A FR 1561021A FR 1561021D A FR1561021D A FR 1561021DA FR 1561021 A FR1561021 A FR 1561021A
- 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
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU0013856 | 1967-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1561021A true FR1561021A (en:Method) | 1969-03-21 |
Family
ID=7568446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1561021D Expired FR1561021A (en:Method) | 1967-05-05 | 1968-05-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE713567A (en:Method) |
| DE (1) | DE1643113A1 (en:Method) |
| FR (1) | FR1561021A (en:Method) |
| NL (1) | NL6805578A (en:Method) |
-
1967
- 1967-05-05 DE DE19671643113 patent/DE1643113A1/de active Pending
-
1968
- 1968-04-11 BE BE713567D patent/BE713567A/xx unknown
- 1968-04-19 NL NL6805578A patent/NL6805578A/xx unknown
- 1968-05-03 FR FR1561021D patent/FR1561021A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1643113A1 (de) | 1971-03-11 |
| BE713567A (en:Method) | 1968-08-16 |
| NL6805578A (en:Method) | 1968-11-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |