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Priority claimed from JP62045982Aexternal-prioritypatent/JPS63212523A/ja
Priority claimed from JP62067606Aexternal-prioritypatent/JPH0193324A/ja
Application filed by Nissei Plastics Ind CofiledCriticalNissei Plastics Ind Co
Priority claimed from EP88301669Aexternal-prioritypatent/EP0281329B1/de
Application grantedgrantedCritical
Publication of ATE62447T1publicationCriticalpatent/ATE62447T1/de