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 Aquamax OyfiledCriticalAquamax Oy
Priority to FI893884ApriorityCriticalpatent/FI893884A/en
Publication of FI893884A0publicationCriticalpatent/FI893884A0/en
Priority to BR898907612Aprioritypatent/BR8907612A/en
Priority to JP1509307Aprioritypatent/JP2972253B2/en
Priority to DE68917470Tprioritypatent/DE68917470T2/en
Priority to AU41986/89Aprioritypatent/AU635718B2/en
Priority to PCT/FI1989/000157prioritypatent/WO1990001977A1/en
Priority to AT89909775Tprioritypatent/ATE109670T1/en
Priority to KR1019900700848Aprioritypatent/KR930008107B1/en
Priority to EP89909775Aprioritypatent/EP0431030B1/en
Priority to ES8902935Aprioritypatent/ES2016501A6/en
Publication of FI893884ApublicationCriticalpatent/FI893884A/en
Priority to SU914894840Aprioritypatent/RU2005530C1/en
Priority to US08/113,501prioritypatent/US5340443A/en