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Priority to JP1603286UpriorityCriticalpatent/JPH0310428Y2/ja
Priority to GB8700822Aprioritypatent/GB2186344B/en
Priority to DE19873701444prioritypatent/DE3701444A1/de
Priority to FR8701267Aprioritypatent/FR2593870B1/fr
Publication of JPS62128250UpublicationCriticalpatent/JPS62128250U/ja
Priority to US07/232,561prioritypatent/US4932921A/en
Application grantedgrantedCritical
Publication of JPH0310428Y2publicationCriticalpatent/JPH0310428Y2/ja