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
Priority claimed from FI854759Aexternal-prioritypatent/FI854759A0/fi
Application filed by Ahlstroem OyfiledCriticalAhlstroem Oy
Priority to FI862724ApriorityCriticalpatent/FI77788C/sv
Publication of FI862724A0publicationCriticalpatent/FI862724A0/fi
Publication of FI862724ApublicationCriticalpatent/FI862724A/fi
Publication of FI77788BpublicationCriticalpatent/FI77788B/fi
Application grantedgrantedCritical
Publication of FI77788CpublicationCriticalpatent/FI77788C/sv
Procedimiento para disminuir o evitar la formacion de espuma en procesos quimicos y fisicos de transformacion de sustancias y dispositivo para su realizacion.