1601523

Information

• Patent Grant
• 1601523

• References
• Source

• Patent Number

  1,601,523

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1926
  99 years ago

• CPC

  • C03B15/16 - Drawing tubes, cylinders or rods, coated with coloured layers
  • C03B5/021 - by induction heating
  • C03B17/04 - Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles

• US Classifications

  • 065 - Glass manufacturing
  • 266 - Metallurgical apparatus
  • 373 - Industrial electric heating furnaces