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
CA 87037
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.)
ESBE International SA
Original Assignee
ESBE International SA
Publication date
Priority to CA 87037priorityCriticalpatent/CA87037S/en
Application grantedgrantedCritical
Publication of CA87037SpublicationCriticalpatent/CA87037S/en