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.)
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.)
AIRCRAFT SCREW PRODUCTS Co
Original Assignee
AIRCRAFT SCREW PRODUCTS Co
Publication date
Priority claimed from CA454719Texternal-priority
Application grantedgrantedCritical
Publication of CA454719ApublicationCriticalpatent/CA454719A/en