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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
Filing date
Publication of AU492469B2publicationCriticalpatent/AU492469B2/en
Priority claimed from US05/451,204external-prioritypatent/US3933692A/en
Application filed by M&T Chemicals IncfiledCriticalM&T Chemicals Inc
Publication of AU7902575ApublicationCriticalpatent/AU7902575A/en