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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TANA JYRA KY
Original Assignee
TANA JYRA KY
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Filing date
Publication date
Priority claimed from US06/905,858external-prioritypatent/US4730685A/en
Application filed by TANA JYRA KYfiledCriticalTANA JYRA KY
Application grantedgrantedCritical
Publication of CA1274218ApublicationCriticalpatent/CA1274218A/fr