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Improvements in or relating Appliances used in the Manufacture of Tin-plates or Sheets and other like Metal Coated Plates or Sheets.
Improvements in or relating Appliances used in the Manufacture of Tin-plates or Sheets and other like Metal Coated Plates or Sheets.
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机译：在马口铁或薄板以及其他类似金属涂层的马口铁或薄板制造中使用的设备的改进或相关规定。
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116,250. Davies, D., and Jones, D. May 2, 1917. Sand-blast.-In a plant for continuously annealing, sandblasting, pickling, washing, and coating metal plates, the plates pass to sand-blasting apparatus 55, through which they are carried by disk rollers 53, the chamber 55 having also inlet and delivery rolls 50, 51 with air-excluding shutters 52.
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