Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Witco AsfiledCriticalWitco As
Priority to NO761171ApriorityCriticalpatent/NO138239C/no
Priority to FI771004Aprioritypatent/FI771004A/fi
Priority to DE19772714990prioritypatent/DE2714990A1/de
Priority to US05/784,646prioritypatent/US4109932A/en
Priority to SE7703969Aprioritypatent/SE7703969L/xx
Priority to FR7710258Aprioritypatent/FR2347067A1/fr
Publication of NO761171LpublicationCriticalpatent/NO761171L/no
Publication of NO138239BpublicationCriticalpatent/NO138239B/no
Publication of NO138239CpublicationCriticalpatent/NO138239C/no