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Priority claimed from JP1378687Aexternal-prioritypatent/JPS63181473A/ja
Priority claimed from JP62052417Aexternal-prioritypatent/JPH0640584B2/ja
Priority claimed from JP5241887Aexternal-prioritypatent/JPS63219172A/ja
Application filed by Hosiden CorpfiledCriticalHosiden Corp
Priority claimed from EP88100845Aexternal-prioritypatent/EP0276002B1/de
Application grantedgrantedCritical
Publication of ATE89686T1publicationCriticalpatent/ATE89686T1/de