NL7203791A - - Google Patents
Info
- Publication number
- NL7203791A NL7203791A NL7203791A NL7203791A NL7203791A NL 7203791 A NL7203791 A NL 7203791A NL 7203791 A NL7203791 A NL 7203791A NL 7203791 A NL7203791 A NL 7203791A NL 7203791 A NL7203791 A NL 7203791A
- Authority
- NL
- Netherlands
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7111482A FR2131885B1 (https=) | 1971-04-01 | 1971-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203791A true NL7203791A (https=) | 1972-10-03 |
Family
ID=9074565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203791A NL7203791A (https=) | 1971-04-01 | 1972-03-22 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE781536A (https=) |
| DE (1) | DE2214560A1 (https=) |
| FR (1) | FR2131885B1 (https=) |
| GB (1) | GB1344956A (https=) |
| NL (1) | NL7203791A (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1059003B (de) * | 1956-06-28 | 1959-06-11 | Ravensberg G M B H Chem Fab | Verfahren zur Herstellung von primaeren basischen Diaryl-alkoholen |
| FR1292922A (fr) * | 1958-05-07 | 1962-05-11 | Hoechst Ag | Procédé de préparation de dérivés de diphényl-méthane portant des substituants basiques |
-
1971
- 1971-04-01 FR FR7111482A patent/FR2131885B1/fr not_active Expired
-
1972
- 1972-03-22 NL NL7203791A patent/NL7203791A/xx unknown
- 1972-03-24 DE DE19722214560 patent/DE2214560A1/de active Pending
- 1972-03-31 BE BE781536A patent/BE781536A/xx unknown
- 1972-04-04 GB GB1526672A patent/GB1344956A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2131885A1 (https=) | 1972-11-17 |
| BE781536A (fr) | 1972-10-02 |
| GB1344956A (en) | 1974-01-23 |
| FR2131885B1 (https=) | 1974-05-24 |
| DE2214560A1 (de) | 1972-10-05 |