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.)
Umicore France SA
Original Assignee
Umicore France SA
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 Umicore France SAfiledCriticalUmicore France SA
Application grantedgrantedCritical
Publication of DE69721614D1publicationCriticalpatent/DE69721614D1/de
Publication of DE69721614T2publicationCriticalpatent/DE69721614T2/de