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Priority claimed from PCT/US1987/002998external-prioritypatent/WO1988003411A1/en
Application filed by Texas A & M Univ SysfiledCriticalTexas A & M Univ Sys
Publication of DK374388D0publicationCriticalpatent/DK374388D0/en
Publication of DK374388ApublicationCriticalpatent/DK374388A/en
Application grantedgrantedCritical
Publication of DK172974B1publicationCriticalpatent/DK172974B1/en