FR2115844A5 - - Google Patents
Info
- Publication number
- FR2115844A5 FR2115844A5 FR7140732A FR7140732A FR2115844A5 FR 2115844 A5 FR2115844 A5 FR 2115844A5 FR 7140732 A FR7140732 A FR 7140732A FR 7140732 A FR7140732 A FR 7140732A FR 2115844 A5 FR2115844 A5 FR 2115844A5
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702057952 DE2057952A1 (de) | 1970-11-25 | 1970-11-25 | Verfahren zur Herstellung von Piperazin- oder Piperaziniumgruppen enthaltenden Polymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2115844A5 true FR2115844A5 (OSRAM) | 1972-07-07 |
Family
ID=5789071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7140732A Expired FR2115844A5 (OSRAM) | 1970-11-25 | 1971-11-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE775706A (OSRAM) |
| DE (1) | DE2057952A1 (OSRAM) |
| FR (1) | FR2115844A5 (OSRAM) |
| GB (1) | GB1361878A (OSRAM) |
| IT (1) | IT945052B (OSRAM) |
-
1970
- 1970-11-25 DE DE19702057952 patent/DE2057952A1/de active Pending
-
1971
- 1971-11-15 FR FR7140732A patent/FR2115844A5/fr not_active Expired
- 1971-11-20 IT IT5422671A patent/IT945052B/it active
- 1971-11-23 BE BE775706A patent/BE775706A/xx unknown
- 1971-11-24 GB GB5453271A patent/GB1361878A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE775706A (fr) | 1972-05-23 |
| DE2057952A1 (de) | 1972-06-08 |
| IT945052B (it) | 1973-05-10 |
| GB1361878A (en) | 1974-07-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |