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Priority claimed from SE7606999Aexternal-prioritypatent/SE423651B/en
Priority claimed from SE7613334Aexternal-prioritypatent/SE402822B/en
Application filed by Alfa Laval AbfiledCriticalAlfa Laval Ab
Publication of MX7095EpublicationCriticalpatent/MX7095E/en
PROCEDURE FOR PREPARING AN INDICATOR OF THE TYPE THAT INCLUDES A CARRIER AND TWO OF THESE SUPPORTED SUBSTANCES INTENDED TO BE ACTIVATED DOWN THE INDICATOR SHOULD BE USED