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Individual
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Individual
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Priority to ES104445UpriorityCriticalpatent/ES104445Y/en
Publication of ES104445UpublicationCriticalpatent/ES104445U/en
Application grantedgrantedCritical
Publication of ES104445YpublicationCriticalpatent/ES104445Y/en
Sack hopper feeder that is essentially characterized to be constituted by a bag closed by its embouchure by two parallel sheets of rectangular projection and with an internal nerve that causes the absolute tightness of the container of which projects the means for its fixation and anchoring in a strategic point of the poultry centers or similar. (Machine-translation by Google Translate, not legally binding)
ES104445U1964-02-261964-02-26
Feeder hopper bag
ExpiredES104445Y
(en)