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
CA120,003A
Inventor
Robert Pirlet
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB4611170Aexternal-prioritypatent/GB1292350A/en
Application filed by Centre de Recherches Metallurgiques CRM ASBLfiledCriticalCentre de Recherches Metallurgiques CRM ASBL
Application grantedgrantedCritical
Publication of CA966339ApublicationCriticalpatent/CA966339A/en