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公开(公告)号:US11034209B2
公开(公告)日:2021-06-15
申请号:US16172262
申请日:2018-10-26
摘要: An apparatus allows for the distribution of air over a wider range of area. That apparatus includes a telescoping duct assembly, having an inner duct section received for sliding movement in an outer duct section, a receiver in the inner duct section, an elongated port in the outer duct section and an air register held in the receiver and projecting through the elongated port.