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A New or Improved Device for Fastening and Regulating Blind Cords and the like.
A New or Improved Device for Fastening and Regulating Blind Cords and the like.
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机译:一种用于固定和调节盲绳等的新的或改进的装置。
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摘要
10,094. Biscoe, H. S. T. May 15. Window blinds.- An adjustable device for holding blind cords and the like is shown in Fig. 2. A plate a is secured to the window frame or the like and has perforated lugs b containing a sliding rod d, the top end of which is bent over to hold the cord pulley g and the bottom end is screwed and fitted with a spring i and adjusting nut h.
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