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Priority to ES1973197454UpriorityCriticalpatent/ES197454Y/en
Publication of ES197454UpublicationCriticalpatent/ES197454U/en
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Publication of ES197454YpublicationCriticalpatent/ES197454Y/en
Improved powdering apparatus, characterized in that in the rear part of the tank in the form of a flask, there is located an actuating bellows for sprinkling, whose supports adopt an oval shape whose surface covers almost the entire size of the apparatus itself, comprising the outer support of the bellows, an air intake valve that closes automatically when the bellows is compressed, while the internal support of the bellows, carries inferiorly, another valve that closes when the bellows distend and only opens when compressed so that the air content, pass through this second valve to the inside of the dusting tank in its lower part, extracting to the outside a suitable amount of powder. (Machine-translation by Google Translate, not legally binding)
Device to serve a help to a pneumatic sprayer of liquid or to feed pulverization nozzles. (Machine-translation by Google Translate, not legally binding)