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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ALFRANCA SAMPIETRO TERESA
Original Assignee
ALFRANCA SAMPIETRO TERESA
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Filing date
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Application filed by ALFRANCA SAMPIETRO TERESAfiledCriticalALFRANCA SAMPIETRO TERESA
Priority to ES0078059UpriorityCriticalpatent/ES78059U/en
Publication of ES78059UpublicationCriticalpatent/ES78059U/en
PERFECTED SAND, which is essentially characterized in that the support of the abrasive is constituted by a mass or body of elastic material on one of whose faces is disposed a layer of binder, and on this, another, fine powder of corundum or other similar abrasive . (Machine-translation by Google Translate, not legally binding)
ES0078059U1960-01-051960-01-05Improved sandpaper (Machine-translation by Google Translate, not legally binding)
PendingES78059U
(en)