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Application filedfiledCritical
Priority to JP4126189UpriorityCriticalpatent/JPH088823Y2/ja
Priority to EP19900302043prioritypatent/EP0386919A3/en
Priority to US07/487,447prioritypatent/US5063395A/en
Priority to KR1019900002923Aprioritypatent/KR920008591B1/ko
Publication of JPH02133359UpublicationCriticalpatent/JPH02133359U/ja
Application grantedgrantedCritical
Publication of JPH088823Y2publicationCriticalpatent/JPH088823Y2/ja
