发明名称 Automobile vent extender
摘要 An automobile vent extender that decreases discomfort by allowing hot and cold air to be directed from an automobile vent directly onto a body portion of an automobile passenger. Preferably, the automobile vent extender removably attaches to a vent diffuser embedded within the dash of an automobile.
申请公布号 US6843717(B1) 申请公布日期 2005.01.18
申请号 US20030645768 申请日期 2003.08.21
申请人 BENNETT SCOTT 发明人 BENNETT SCOTT
分类号 B60H1/00;B60H1/24;(IPC1-7):B60H1/26 主分类号 B60H1/00
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