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BRAUNSTEN HOLZMAN JOSEF
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BRAUNSTEN HOLZMAN JOSEF
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Application filed by BRAUNSTEN HOLZMAN JOSEFfiledCriticalBRAUNSTEN HOLZMAN JOSEF
Priority to ES0079206UpriorityCriticalpatent/ES79206Y/en
Publication of ES79206UpublicationCriticalpatent/ES79206U/en
Application grantedgrantedCritical
Publication of ES79206YpublicationCriticalpatent/ES79206Y/en
An improved table-top frame, characterized in that between the supported element and the rear cover plate, it comprises a space along which a plate can move conveniently guided, to whose upper edge a two-piece set is articulated at its free end. flat articulated to each other to the lower part of the back plate, so that this assembly can take any position from an extreme, in which the two flat pieces said are housed and fitted in a corresponding central longitudinal groove provided in the plate posterior, being arranged in two lateral housings at equal height that the latter forms, two laminar elements constantly driven by an elastic force, to press on said movable plate, immobilizing it in any position, whose elements can be displaced, leaving the assembly free, simply pressing on its extreme edges, which for this purpose look out or. (Machine-translation by Google Translate, not legally binding)
A new mechanical device for subjecting surfaces in a particular way for the polishing operation (Machine-translation by Google Translate, not legally binding)