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Priority claimed from JP63075781Aexternal-prioritypatent/JPH0667450B2/ja
Priority claimed from JP63180735Aexternal-prioritypatent/JPH0231815A/ja
Priority claimed from JP1015884Aexternal-prioritypatent/JPH0612182B2/ja
Application filed by Daiken Trade & IndustryfiledCriticalDaiken Trade & Industry
Priority claimed from EP89303073Aexternal-prioritypatent/EP0335670B1/de
Application grantedgrantedCritical
Publication of ATE91338T1publicationCriticalpatent/ATE91338T1/de