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Fish feeding device
专利权人:
Douglas Scott Patac
发明人:
Douglas Scott Patac
申请号:
US13986812
公开号:
US20140360433A1
申请日:
2013.06.10
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A fish feeding device featuring an elongated shaft component with a first end portion formed into the shape of a helix for holding foodstuffs below the level of water in a fish tank and with a stopper component held by the shaft, keeping the shaft away from the inner walling of any panel portion of the tank and with the shaft component being bent about a vertically inclined central axis of symmetry of the shaft component for purposes of holding the invention about upper edging of the given panel portion and featured by further bends of the shaft component serving to hold the device fast in place about the exterior walling of and accordingly the panel portion of the fish tank.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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