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 - Lifetime
Application number
CA80208F
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.)
Hewi Heinrich Wilke GmbH
Original Assignee
Hewi Heinrich Wilke GmbH
Publication date
Priority to CA80208FpriorityCriticalpatent/CA80208S/en
Application grantedgrantedCritical
Publication of CA80208SpublicationCriticalpatent/CA80208S/en