2518780

Information

• Patent Grant
• 2518780

• References
• Source

• Patent Number

  2,518,780

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1950
  74 years ago

• CPC

  • D01H11/005 - with blowing and/or suction devices
  • Y10S29/081 - Gas as a conveyor
  • Y10T74/2189 - Cooling

• US Classifications

  • 074 - Machine element or mechanism
  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working
  • 057 - Textiles: spinning, twisting, and twining
  • 454 - Ventilation