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Inner cover for bee hive
专利权人:
James L. Watson
发明人:
James L. Watson
申请号:
US12760037
公开号:
US08764512B1
申请日:
2010.04.14
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A permanent full year inner cover having a transparent base and a central channel for improved ventilation and with ventilation ports that can be used as an additional entrance. A modification of the central channel to allow for an exteriorly controlled bee escape mechanism. An additional enclosure over the central channel to allow for the feeding of sugar syrup. The safety feature of the capabilities to observe, monitor, and feed bees without the removal of the inner cover and the necessity of protective clothing.
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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