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Retractable Curtain For Livestock Structures
专利权人:
LLC;Shady Lane Curtains
发明人:
Samuel Fisher
申请号:
US14995765
公开号:
US20170202174A1
申请日:
2016.01.14
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A retractable curtain system is provided and includes a curtain support system, a curtain, and a retraction system. The curtain support system includes a pair of outer walls and an upper frame to provide a curtain receiving space. The curtain covers the curtain receiving space and includes a first non-transparent panel and transparent panel connected to the first non-transparent panel. The retraction system is connected to the curtain to lower and raise the transparent panel.
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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