BIRD WATERER

poultry farming. SUBSTANCE: waterer has casing, water flow regulator mounted in casing channel and having base with three-staged cylindrical channel, seat located in larger diameter stage of cylindrical channel, valve equipped with guide and head, which are engageable with pusher and casing internal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAVEL'EV V.A, STEPANOV V.N
Format: Patent
Sprache:eng ; rus
Schlagworte:
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