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
CA781051A
Inventor
John A. Sadler
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.)
CSG Security Inc
Original Assignee
Chubb Mosler and Taylor Safes Ltd
Publication date
Application grantedgrantedCritical
Publication of CA781051ApublicationCriticalpatent/CA781051A/en