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Application filedfiledCritical
Priority to JP9089889UpriorityCriticalpatent/JPH0585Y2/ja
Priority to US07/551,473prioritypatent/US5062435A/en
Priority to FR9009631Aprioritypatent/FR2650161A1/fr
Priority to DE4024157Aprioritypatent/DE4024157C2/de
Publication of JPH0417708UpublicationCriticalpatent/JPH0417708U/ja
Application grantedgrantedCritical
Publication of JPH0585Y2publicationCriticalpatent/JPH0585Y2/ja