Forage blank device for aquaculture

The utility model discloses a forage blank device for aquaculture, including the device casing, the inner chamber upper end fixedly connected with stopper of device casing, open the lower part of stopper has the circular arc spout, the inside of circular arc spout is equipped with first ball, the up...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAO CHAOKUN, YAO MEIRONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE FISHING FORESTRY HAY OR STRAW PRESSES HUMAN NECESSITIES HUNTING PROCESSING OF HARVESTED PRODUCE TRAPPING
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