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
CA646481A
Inventor
Van Swinderen Jean
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.)
FINANCIERE ET INDUSTRIELLE POUR LA FABRICATION DE L'ACIDE CARBON IQUE PUR ET AUTRES PRODUITS ALIMENTAIRES Ste
Antargaz Distribution de Gaz SA
Original Assignee
FINANCIERE ET INDUSTRIELLE POUR LA FABRICATION DE L'ACIDE CARBON IQUE PUR ET AUTRES PRODUITS ALIMENTAIRES Ste
Antargaz Distribution de Gaz SA
Publication date
Application grantedgrantedCritical
Publication of CA646481ApublicationCriticalpatent/CA646481A/en