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Priority to JP1986021873UpriorityCriticalpatent/JPH047143Y2/ja
Priority to US06/942,772prioritypatent/US4799502A/en
Priority to CA000525781Aprioritypatent/CA1268387A/en
Priority to EP86117832Aprioritypatent/EP0230634B1/en
Priority to DE8686117832Tprioritypatent/DE3672800D1/de
Publication of JPS62136524UpublicationCriticalpatent/JPS62136524U/ja
Application grantedgrantedCritical
Publication of JPH047143Y2publicationCriticalpatent/JPH047143Y2/ja