• 专利标题: Air diffuser for discharge ducts of air distribution systems
  • 申请号: US44075
    申请日: 1995-09-15
  • 公开(公告)号: USD379502S
    公开(公告)日: 1997-05-27
  • 设计人: David J. Landau
  • 申请人: David J. Landau
Air diffuser for discharge ducts of air distribution systems
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