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Priority claimed from US05/608,905external-prioritypatent/US4032444A/en
Application filed by Nat Marine Service IncfiledCriticalNat Marine Service Inc
Priority to DK9581ApriorityCriticalpatent/DK9581A/da
Publication of DK9581ApublicationCriticalpatent/DK9581A/da
Fremgangsmaade til separering af en foerste og en anden ikke-blandbar vaeske ved gravitation og gravitationsseparator til udoevelse af denne fremgangsmaade