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
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 US05/461,491external-prioritypatent/US3962499A/en
Application filed by M&T Chemicals IncfiledCriticalM&T Chemicals Inc
Application grantedgrantedCritical
Publication of AU8015075ApublicationCriticalpatent/AU8015075A/en
Publication of AU487905B2publicationCriticalpatent/AU487905B2/en