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Priority to JP16700284UpriorityCriticalpatent/JPH049409Y2/ja
Priority to EP85113891Aprioritypatent/EP0180923B1/en
Priority to US06/793,152prioritypatent/US4716623A/en
Priority to DE8585113891Tprioritypatent/DE3575761D1/de
Publication of JPS6180977UpublicationCriticalpatent/JPS6180977U/ja
Application grantedgrantedCritical
Publication of JPH049409Y2publicationCriticalpatent/JPH049409Y2/ja