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
CA716077A
Inventor
L. Quesnel Georges
Thiot Andre
G. C. Girard 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.)
OMNIUM DE PRODUITS CHIMIQUES POUR L'INDUSTRIE ET L'AGRICULTURE "OPCIA"
La Bakelite
Original Assignee
OMNIUM DE PRODUITS CHIMIQUES POUR L'INDUSTRIE ET L'AGRICULTURE "OPCIA"
La Bakelite
Publication date
Application grantedgrantedCritical
Publication of CA716077ApublicationCriticalpatent/CA716077A/en