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Priority claimed from JP62193572Aexternal-prioritypatent/JPH0825348B2/ja
Priority claimed from JP62193571Aexternal-prioritypatent/JPH0825347B2/ja
Priority claimed from JP12558488Aexternal-prioritypatent/JPH01294094A/ja
Application filed by Daimatsu Kagaku Kogyo KkfiledCriticalDaimatsu Kagaku Kogyo Kk
Publication of IT8821485A0publicationCriticalpatent/IT8821485A0/it
Application grantedgrantedCritical
Publication of IT1226721BpublicationCriticalpatent/IT1226721B/it