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Priority to JP1984148766UpriorityCriticalpatent/JPH0416957Y2/ja
Priority to US06/781,250prioritypatent/US4626107A/en
Priority to DE19853534610prioritypatent/DE3534610A1/de
Priority to GB08524209Aprioritypatent/GB2165672B/en
Publication of JPS6163185UpublicationCriticalpatent/JPS6163185U/ja
Application grantedgrantedCritical
Publication of JPH0416957Y2publicationCriticalpatent/JPH0416957Y2/ja
