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.)
Wilhelmus Jozef Van Koppen and Freker Jan Fonteyn Christianna
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
Filing date
Publication date
Application filed by Stamicarbon BVfiledCriticalStamicarbon BV
Application grantedgrantedCritical
Publication of AU248741B2publicationCriticalpatent/AU248741B2/en
Publication of AU746361ApublicationCriticalpatent/AU746361A/en