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
CA836567A
Inventor
V. Sollins Irving
Loken Bjarte
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.)
Phytogen Products Inc
Original Assignee
Phytogen Products Inc
Publication date
Application grantedgrantedCritical
Publication of CA836567ApublicationCriticalpatent/CA836567A/en