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
CA611013A
Inventor
S. Prendergast Charles
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.)
BRAKESHOE INTERNATIONAL SA
Original Assignee
BRAKESHOE INTERNATIONAL SA
Publication date
Priority claimed from CA611013Texternal-priority
Application grantedgrantedCritical
Publication of CA611013ApublicationCriticalpatent/CA611013A/en