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
CA186,320A
Inventor
James C. Michie (Iii)
Richard C.M. Calvert (Iii)
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.)
Newport News Shipbuilding and Dry Dock Co
Original Assignee
Newport News Shipbuilding and Dry Dock Co
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 CA130,311Aexternal-prioritypatent/CA946251A/en
Application filed by Newport News Shipbuilding and Dry Dock CofiledCriticalNewport News Shipbuilding and Dry Dock Co
Priority to CA186,320ApriorityCriticalpatent/CA948068A/en
Application grantedgrantedCritical
Publication of CA948068ApublicationCriticalpatent/CA948068A/en