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Application filedfiledCritical
Priority to JP1985151433UpriorityCriticalpatent/JPH0454629Y2/ja
Priority to US06/909,492prioritypatent/US4819889A/en
Priority to DE19863631882prioritypatent/DE3631882A1/de
Publication of JPS6261084UpublicationCriticalpatent/JPS6261084U/ja
Application grantedgrantedCritical
Publication of JPH0454629Y2publicationCriticalpatent/JPH0454629Y2/ja
