发明名称 Draught excluder for keyhole
摘要 A keyhole draught (draft) excluder comprising a frame 2 having an aperture for mounting to a door to surround a keyhole; flexible fingers extending from the frame to cover the keyhole to provide a seal against draughts. Preferably the frame comprising a rectangle having a pair of opposing strips of flexible bristles 5A, 5B. Mounting flanges 3, 4 secure to the surface of the door.
申请公布号 GB201116291(D0) 申请公布日期 2011.11.02
申请号 GB20110016291 申请日期 2011.09.21
申请人 DANIELS, LIONEL K 发明人
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代理机构 代理人
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