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Bronswerk NV
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Bronswerk NV
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Application filed by Bronswerk NVfiledCriticalBronswerk NV
Publication of ES221133A1publicationCriticalpatent/ES221133A1/en
A dust separating device in which the air or other medium carrying the powder is conveyed to a cylindrical box in which a concentric rotating drum is placed, whose drum has holes or grooves in its circumference, forcing the air current to that passes through this envelope of the drum, characterized in that the air that carries the powder is fed by an end of the cylindrical box and because at the opposite end of the box there is an outlet for the separated powder that extends only a small distance axial with respect to the total length of the drum. (Machine-translation by Google Translate, not legally binding)
ES0221133A1954-04-091955-04-09A dust separator device (Machine-translation by Google Translate, not legally binding)
ExpiredES221133A1
(en)
Supply device of a laminar band especially for writers instruments and analogous applications (Machine-translation by Google Translate, not legally binding)