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Priority to JP1989112619UpriorityCriticalpatent/JPH0743976Y2/ja
Priority to DE69033945Tprioritypatent/DE69033945T2/de
Priority to EP95116056Aprioritypatent/EP0696089B1/en
Priority to DE69029241Tprioritypatent/DE69029241T2/de
Priority to EP90117495Aprioritypatent/EP0419938B1/en
Priority to US07/582,614prioritypatent/US5078621A/en
Publication of JPH0350781UpublicationCriticalpatent/JPH0350781U/ja
Application grantedgrantedCritical
Publication of JPH0743976Y2publicationCriticalpatent/JPH0743976Y2/ja