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
CA20413F
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.)
E H Bentall & Co Ltd
Original Assignee
E H Bentall & Co Ltd
Publication date
Priority to CA20413FpriorityCriticalpatent/CA20413S/en
Application grantedgrantedCritical
Publication of CA20413SpublicationCriticalpatent/CA20413S/en