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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TELAS Y PAPELES ABRASIVOS
Original Assignee
TELAS Y PAPELES ABRASIVOS
Priority date (The priority date 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 date listed.)
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Application filed by TELAS Y PAPELES ABRASIVOSfiledCriticalTELAS Y PAPELES ABRASIVOS
Priority to ES151297UpriorityCriticalpatent/ES151297U/en
Publication of ES151297UpublicationCriticalpatent/ES151297U/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Abstract
Abrasive disk, characterized in that in an annular zone of at least one of the faces of a support disk has a succession of abrasive sheets joined by one of its edges to the support and arranged radially and overlapped so that in them a marginal portion that constitutes the working area of such sheets is exposed, thanks to which, as wear of said area occurs, the subsequent sheets are discovered until they are completely worn, prolonging the useful life of the sheet. disk. (Machine-translation by Google Translate, not legally binding)
ES151297U1969-08-081969-08-08Abrasive disc (Machine-translation by Google Translate, not legally binding)
PendingES151297U
(en)
Apparatus for the graphic determination of the different phases of the menstrual cycle of women (Machine-translation by Google Translate, not legally binding)