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
CA789465A
Inventor
Lhonore Philippe
Quibel Jacques
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.)
Societe Chimique de la Grande Paroisse Azote et Produits Chimiques
Original Assignee
Societe Chimique de la Grande Paroisse Azote et Produits Chimiques
Publication date
Application grantedgrantedCritical
Publication of CA789465ApublicationCriticalpatent/CA789465A/en