ATTREZZATURA ATTA AD INCREMENTARE LA CAPACITA' RECETTIVA DELLE GABBIE DESTINATE ALL'ALLEVAMENTO DELLE GALLINE OVAIOLE.
摘要
<p>The present invention relates to an apparatus designed to be installed in parallelepiped cages for laying hens in order to increase the accommodation capacity of the cages by increasing the total length of the feedboxes.</p>
