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
CA 90
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.)
Essex Fire Extinguisher Co Ltd
Original Assignee
Essex Fire Extinguisher Co Ltd
Publication date
Priority to CA 90priorityCriticalpatent/CA8090S/en
Application grantedgrantedCritical
Publication of CA8090SpublicationCriticalpatent/CA8090S/en