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.)
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Liquidometer Corp
Original Assignee
Liquidometer Corp
Publication date
Priority claimed from CA586453Texternal-priority
Application grantedgrantedCritical
Publication of CA586453ApublicationCriticalpatent/CA586453A/en