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Improvements introduced in the manufacture of cages for the breeding and exploitation of birds (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of cages for the breeding and exploitation of birds (Machine-translation by Google Translate, not legally binding)
Cages in battery intended for the breeding and exploitation of birds, characterized by the disposition under the trellis floor of stay of the birds and sufficiently separated from him, to allow the accumulation of calves excrements during several days or weeks, of a fixed and solidaria plate from the cage. (Machine-translation by Google Translate, not legally binding)
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