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.)
Werkwijze voor de reductieve dimerisatie van alfa-beta-alkenisch onverzadigde nitrilen of esters van alifatische alfa-beta-alkenisch onverzadigde carbonzuren.
Improvements in or relating to layers which display a red fluorescence when irradiated witha light source emitting one or more monochromatic lightwave lengths