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Priority claimed from JP61223997Aexternal-prioritypatent/JP2587817B2/ja
Priority claimed from JP61226595Aexternal-prioritypatent/JPS6380866A/ja
Priority claimed from JP1987021909Uexternal-prioritypatent/JPH062681Y2/ja
Application filed by Omron Tateisi Electronics CofiledCriticalOmron Tateisi Electronics Co
Priority claimed from EP87113857Aexternal-prioritypatent/EP0261649B2/de
Application grantedgrantedCritical
Publication of ATE70981T1publicationCriticalpatent/ATE70981T1/de