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
CA626604A
Inventor
Pomper Victor
Gauthier Robert
Pignolet Louis
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.)
Industrielle Generale de Mecanique Appliquee SIGMA SA
Original Assignee
Industrielle Generale de Mecanique Appliquee SIGMA SA
Publication date
Application grantedgrantedCritical
Publication of CA626604ApublicationCriticalpatent/CA626604A/en