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
CA914940A
Inventor
Vachette Christian
Faillet Pierre
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 dExploitation de Produits pour les Industries Chimiques SEPPIC SA
Original Assignee
Societe dExploitation de Produits pour les Industries Chimiques SEPPIC SA
Publication date
Application grantedgrantedCritical
Publication of CA914940ApublicationCriticalpatent/CA914940A/en