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
CA409F
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.)
Henry Scott Alexander Lyon & Alexander
Original Assignee
Henry Scott Alexander Lyon & Alexander
Publication date
Priority to CA409FpriorityCriticalpatent/CA409S/en
Application grantedgrantedCritical
Publication of CA409SpublicationCriticalpatent/CA409S/en