Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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JARNE GIL CONRADO
Original Assignee
JARNE GIL CONRADO
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Application filed by JARNE GIL CONRADOfiledCriticalJARNE GIL CONRADO
Priority to ES221197ApriorityCriticalpatent/ES221197A1/en
Publication of ES221197A1publicationCriticalpatent/ES221197A1/en
By a sanding machine essentially characterized in that the sanding pad is provided with a magnetic mass with contacts of platinum, tungsten or similar material, sandwiched between two electromagnets carrying contacts of the same type and fed by direct current, obtained by means of a rectifier and a filter (filter capacitor), the coils having a common pole and the other pole going to the aforementioned magnetic mass. (Machine-translation by Google Translate, not legally binding)
ES221197A1955-04-131955-04-13A sanding machine (Machine-translation by Google Translate, not legally binding)
ExpiredES221197A1
(en)