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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninkluke Zwavelzuurfabrieken V/h Khuen N V
Original Assignee
Koninkluke Zwavelzuurfabrieken V/h Khuen N V
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 Koninkluke Zwavelzuurfabrieken V/h Khuen N VfiledCriticalKoninkluke Zwavelzuurfabrieken V/h Khuen N V
Application grantedgrantedCritical
Publication of AU428220B2publicationCriticalpatent/AU428220B2/en
Publication of AU4418468ApublicationCriticalpatent/AU4418468A/en