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.)
Expired
Application number
CA835708A
Inventor
J. Kutz Kenneth
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.)
Texas Gulf Sulphur Co
Original Assignee
Texas Gulf Sulphur Co
Publication date
Application grantedgrantedCritical
Publication of CA835708ApublicationCriticalpatent/CA835708A/en