DE2212970C3 - - Google Patents
Info
- Publication number
- DE2212970C3 DE2212970C3 DE19722212970 DE2212970A DE2212970C3 DE 2212970 C3 DE2212970 C3 DE 2212970C3 DE 19722212970 DE19722212970 DE 19722212970 DE 2212970 A DE2212970 A DE 2212970A DE 2212970 C3 DE2212970 C3 DE 2212970C3
- Authority
- DE
- Germany
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722212970 DE2212970B2 (de) | 1972-03-17 | 1972-03-17 | Verfahren zur Herstellung von Diäthylamin oder Triethylamin |
FR7308610A FR2176721B1 (de) | 1972-03-17 | 1973-03-09 | |
GB1183473A GB1417274A (en) | 1972-03-17 | 1973-03-12 | Process for the production of diethylamine or triethylamine |
IT4883773A IT979869B (it) | 1972-03-17 | 1973-03-15 | Procedimento per la preparazione di dietilammina oppure di trieti lammina |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722212970 DE2212970B2 (de) | 1972-03-17 | 1972-03-17 | Verfahren zur Herstellung von Diäthylamin oder Triethylamin |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2212970A1 DE2212970A1 (de) | 1973-10-11 |
DE2212970B2 DE2212970B2 (de) | 1974-03-07 |
DE2212970C3 true DE2212970C3 (de) | 1974-10-03 |
Family
ID=5839239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722212970 Granted DE2212970B2 (de) | 1972-03-17 | 1972-03-17 | Verfahren zur Herstellung von Diäthylamin oder Triethylamin |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2212970B2 (de) |
FR (1) | FR2176721B1 (de) |
GB (1) | GB1417274A (de) |
IT (1) | IT979869B (de) |
-
1972
- 1972-03-17 DE DE19722212970 patent/DE2212970B2/de active Granted
-
1973
- 1973-03-09 FR FR7308610A patent/FR2176721B1/fr not_active Expired
- 1973-03-12 GB GB1183473A patent/GB1417274A/en not_active Expired
- 1973-03-15 IT IT4883773A patent/IT979869B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2212970B2 (de) | 1974-03-07 |
FR2176721A1 (de) | 1973-11-02 |
FR2176721B1 (de) | 1978-03-10 |
DE2212970A1 (de) | 1973-10-11 |
IT979869B (it) | 1974-09-30 |
GB1417274A (en) | 1975-12-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |