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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Individual
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Individual
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Priority to ES0232081ApriorityCriticalpatent/ES232081A1/en
Publication of ES232081A1publicationCriticalpatent/ES232081A1/en
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices
(AREA)
Abstract
Abrasive jet apparatus, characterized in that it has a cylindrical reservoir with its two cone bases, in the upper one of which, the filler mouth with stopper and in the lower the gate valve, regulator of abrasive. (Machine-translation by Google Translate, not legally binding)
ES0232081A1956-11-231956-11-23Abrasive jet apparatus (Machine-translation by Google Translate, not legally binding)
ExpiredES232081A1
(en)