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Priority claimed from JP2254130Aexternal-prioritypatent/JPH03261736A/ja
Priority claimed from JP2268461Aexternal-prioritypatent/JP2863296B2/ja
Application filed by Mitsui Toatsu ChemicalsfiledCriticalMitsui Toatsu Chemicals
Application grantedgrantedCritical
Publication of TW264467BpublicationCriticalpatent/TW264467B/zh