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Vent stick air freshener with dual action bodies and air flow tunnel
专利权人:
发明人:
Christopher Bourne
申请号:
US14281345
公开号:
US09155812B1
申请日:
2014.05.19
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A vent stick air freshener has a pair of vent rods extending rearwardly from an annular head with a hollow therein, an open front end and an open rear end defining an air tunnel. At least one body is carried by at least one of the pair of vent rods. An insert is at least partially received in the hollow of the annular head. A space is defined between the insert and the annular head. The at least one body or the insert or both has a desired scent material interspersed therein and diffusible out over time.
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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