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
CA37084F
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.)
C A Becker
Original Assignee
C A Becker
Publication date
Priority to CA37084FpriorityCriticalpatent/CA37084S/en
Application grantedgrantedCritical
Publication of CA37084SpublicationCriticalpatent/CA37084S/en