| Patents for C07F 19 - Metal compounds according to more than one of main groups (2,704) | |
|---|---|
| 06/1978 | |
| 06/06/1978 | US4093614 Metal complexes of nitrogen compounds |
| 03/1978 | |
| 03/14/1978 | US4079067 Chelation with a comenic ester in a hydrophobic solvent |
| 02/1977 | |
| 02/01/1977 | US4006124 Polyurethanes |
| 03/1976 | |
| 03/23/1976 | US3945933 Metal complexes of nitrogen compounds in fluids |