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
CA17889F
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.)
A J Caley Ltd Of Chapel Field Works
Original Assignee
A J Caley Ltd Of Chapel Field Works
Publication date
Priority to CA17889FpriorityCriticalpatent/CA17889S/en
Application grantedgrantedCritical
Publication of CA17889SpublicationCriticalpatent/CA17889S/en