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Application filedfiledCritical
Priority to JP14158489UpriorityCriticalpatent/JPH0722181Y2/ja
Priority to US07/605,803prioritypatent/US5129125A/en
Priority to EP90120756Aprioritypatent/EP0428911B1/en
Priority to AU65636/90Aprioritypatent/AU621773B2/en
Priority to DE69011285Tprioritypatent/DE69011285T2/de
Publication of JPH0381051UpublicationCriticalpatent/JPH0381051U/ja
Application grantedgrantedCritical
Publication of JPH0722181Y2publicationCriticalpatent/JPH0722181Y2/ja