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TELAS Y PAPELES ABRASIVOS
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TELAS Y PAPELES ABRASIVOS
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Priority to ES276108ApriorityCriticalpatent/ES276108A3/en
Publication of ES276108A3publicationCriticalpatent/ES276108A3/en
A method of bonding abrasive tapes consisting of the arrangement on the back of the strip of support material carrying on its opposite side a layer of abrasive product, a laminar piece of resistant and inextensible material, plastic material, width equal to that of the abrasive belt, which is applied covering the contact line of the opposite edges of the abrasive belt, arranged one against the other, said piece being fixed to the indicated support by means of a suitable glue or binder, and thus forming , a line of union that is imperceptible in its steps on the surfaces that are subject to polishing and consequently, a complete uniformity in the wear of the abrasive material is obtained, increasing the duration of the tape. (Machine-translation by Google Translate, not legally binding)
ES276108A1962-03-271962-03-27Abrasive tape unioning procedure (Machine-translation by Google Translate, not legally binding)
ExpiredES276108A3
(en)