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 Rockwool IntfiledCriticalRockwool Int
Priority to DK108292ApriorityCriticalpatent/DK108292D0/da
Publication of DK108292D0publicationCriticalpatent/DK108292D0/da
Priority to AU49449/93Aprioritypatent/AU4944993A/en
Priority to AT93919035Tprioritypatent/ATE173072T1/de
Priority to CA002143450Aprioritypatent/CA2143450A1/en
Priority to CZ95473Aprioritypatent/CZ47395A3/cs
Priority to DE69321969Tprioritypatent/DE69321969T2/de
Priority to SK223-95Aprioritypatent/SK22395A3/sk
Priority to EP93919035Aprioritypatent/EP0660910B1/en
Priority to PCT/DK1993/000281prioritypatent/WO1994005947A1/en
Priority to US08/182,634prioritypatent/US5520009A/en