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.)
DSM Delft BV
Original Assignee
Koninklijke Nederlandsche Gist en Spiritusfabriek BV
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
Priority claimed from GB5304070Aexternal-prioritypatent/GB1364453A/en
Application filed by Koninklijke Nederlandsche Gist en Spiritusfabriek BVfiledCriticalKoninklijke Nederlandsche Gist en Spiritusfabriek BV
Priority to CA166,365ApriorityCriticalpatent/CA993442A/en
Application grantedgrantedCritical
Publication of CA993442ApublicationCriticalpatent/CA993442A/en
