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Application filedfiledCritical
Priority to JP19386687UpriorityCriticalpatent/JPH079732Y2/ja
Priority to US07/195,590prioritypatent/US4887632A/en
Priority to DE3853318Tprioritypatent/DE3853318T2/de
Priority to EP19880108068prioritypatent/EP0291992B1/en
Priority to KR1019880005970Aprioritypatent/KR920002737B1/ko
Publication of JPH0198068UpublicationCriticalpatent/JPH0198068U/ja
Application grantedgrantedCritical
Publication of JPH079732Y2publicationCriticalpatent/JPH079732Y2/ja
