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Priority claimed from KR1019940006497Aexternal-prioritypatent/KR950026793A/en
Priority claimed from KR1019940009817Aexternal-prioritypatent/KR950031828A/en
Application filed by Samsung Heavy IndfiledCriticalSamsung Heavy Ind
Publication of SG44310A1publicationCriticalpatent/SG44310A1/en