FR2204611A1 - - Google Patents
Info
- Publication number
- FR2204611A1 FR2204611A1 FR7338307A FR7338307A FR2204611A1 FR 2204611 A1 FR2204611 A1 FR 2204611A1 FR 7338307 A FR7338307 A FR 7338307A FR 7338307 A FR7338307 A FR 7338307A FR 2204611 A1 FR2204611 A1 FR 2204611A1
- 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.)
- Granted
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722253016 DE2253016C3 (en) | 1972-10-28 | 1972-10-28 | Process for the production of pure 1-nitro-anthraquinone |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2204611A1 true FR2204611A1 (en) | 1974-05-24 |
FR2204611B1 FR2204611B1 (en) | 1977-05-27 |
Family
ID=5860330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7338307A Expired FR2204611B1 (en) | 1972-10-28 | 1973-10-26 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE806554A (en) |
CH (1) | CH597143A5 (en) |
DE (1) | DE2253016C3 (en) |
FR (1) | FR2204611B1 (en) |
GB (1) | GB1439980A (en) |
-
1972
- 1972-10-28 DE DE19722253016 patent/DE2253016C3/en not_active Expired
-
1973
- 1973-10-26 BE BE137094A patent/BE806554A/en unknown
- 1973-10-26 CH CH1512273A patent/CH597143A5/xx not_active IP Right Cessation
- 1973-10-26 GB GB4993673A patent/GB1439980A/en not_active Expired
- 1973-10-26 FR FR7338307A patent/FR2204611B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
FR2204611B1 (en) | 1977-05-27 |
CH597143A5 (en) | 1978-03-31 |
BE806554A (en) | 1974-04-26 |
DE2253016C3 (en) | 1981-02-26 |
DE2253016B2 (en) | 1980-06-26 |
GB1439980A (en) | 1976-06-16 |
DE2253016A1 (en) | 1974-05-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |