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Priority claimed from US07/189,210external-prioritypatent/US4876260A/en
Priority claimed from IN695/MAS/88Aexternal-prioritypatent/IN167600B/en
Application filed by Israel Inst Biolog ResfiledCriticalIsrael Inst Biolog Res
Priority to IN455/MAS/90ApriorityCriticalpatent/IN170320B/en
Publication of IN170320BpublicationCriticalpatent/IN170320B/en