Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP62051085Aexternal-prioritypatent/JPS63216428A/ja
Priority claimed from JP62051084Aexternal-prioritypatent/JPS63216427A/ja
Application filed by Higashimoto Kikai KkfiledCriticalHigashimoto Kikai Kk
Priority claimed from EP88730049Aexternal-prioritypatent/EP0285543B1/de
Application grantedgrantedCritical
Publication of ATE79216T1publicationCriticalpatent/ATE79216T1/de