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Priority claimed from JP60227085Aexternal-prioritypatent/JPH0675441B2/ja
Priority claimed from JP60261957Aexternal-prioritypatent/JPH0646882B2/ja
Application filed by Kobashi Kogyo KkfiledCriticalKobashi Kogyo Kk
Priority claimed from EP86307757Aexternal-prioritypatent/EP0222505B1/de
Application grantedgrantedCritical
Publication of ATE54536T1publicationCriticalpatent/ATE54536T1/de