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OLIVERAS RIUS JOAQUIN
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OLIVERAS RIUS JOAQUIN
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Application filed by OLIVERAS RIUS JOAQUINfiledCriticalOLIVERAS RIUS JOAQUIN
Priority to ES0275519ApriorityCriticalpatent/ES275519A1/en
Publication of ES275519A1publicationCriticalpatent/ES275519A1/en
Improvements in universal sharpening machines, characterized by the fact that the head, in addition to the device that allows it to rotate horizontally, has a device that allows it to rotate vertically the desired angle, as well as another device to give tension to the transmission belt of the movement from the motor axis to the work axis. (Machine-translation by Google Translate, not legally binding)
ES0275519A1962-03-151962-03-15Improvements in universal sharpening machines (Machine-translation by Google Translate, not legally binding)
ExpiredES275519A1
(en)
Electric apparatus for working with abrasives characterized by its high speed and its three-phase ac motor (Machine-translation by Google Translate, not legally binding)