FR1582371A - - Google Patents
Info
- Publication number
- FR1582371A FR1582371A FR1582371DA FR1582371A FR 1582371 A FR1582371 A FR 1582371A FR 1582371D A FR1582371D A FR 1582371DA FR 1582371 A FR1582371 A FR 1582371A
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68254567A | 1967-11-13 | 1967-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1582371A true FR1582371A (enExample) | 1969-09-26 |
Family
ID=24740163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1582371D Expired FR1582371A (enExample) | 1967-11-13 | 1968-09-25 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1770987A1 (enExample) |
| FR (1) | FR1582371A (enExample) |
| GB (1) | GB1258414A (enExample) |
-
1968
- 1968-07-25 DE DE19681770987 patent/DE1770987A1/de active Pending
- 1968-09-25 FR FR1582371D patent/FR1582371A/fr not_active Expired
- 1968-11-13 GB GB1258414D patent/GB1258414A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1258414A (enExample) | 1971-12-30 |
| DE1770987A1 (de) | 1972-02-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |