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Priority claimed from JP2234160Aexternal-prioritypatent/JPH04114639A/ja
Application filed by 京都電測株式会社filedCritical京都電測株式会社
Priority to JP3-513990ApriorityCriticalpatent/JPH0646989B2/ja
Publication of JPWO1992003968A1publicationCriticalpatent/JPWO1992003968A1/ja
Publication of JPH0646989B1publicationCriticalpatent/JPH0646989B1/ja
Publication of JPH0646989B2publicationCriticalpatent/JPH0646989B2/ja