2480394

Information

• Patent Grant
• 2480394

• References
• Source

• Patent Number

  2,480,394

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1949
  75 years ago

• CPC

  • F27D25/003 - used for punching tuyeres

• US Classifications

  • 266 - Metallurgical apparatus
  • 015 - Brushing, scrubbing, and general cleaning
  • 048 - Gas: heating and illuminating
  • 110 - Furnaces