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Priority to ES0079847UpriorityCriticalpatent/ES79847Y/en
Publication of ES79847UpublicationCriticalpatent/ES79847U/en
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Publication of ES79847YpublicationCriticalpatent/ES79847Y/en
An improved electromagnetic ammeter, which is characterized in that its indicator plate is attached to its back plate for fastening to the panel by screws that pass through the respective perforations provided in the walls of an insulating vessel on whose free edges the indicator plate rests , this plate has a recess starting from the center of its upper edge to facilitate the passage of the indicator needle when assembling and disassembling it; this recess widens as a hollow sector at its lower end to facilitate the angular oscillation of the needle during the operation of the ammeter. (Machine-translation by Google Translate, not legally binding)