3923482

Information

• Patent Grant
• 3923482

• References
• Source

• Patent Number

  3,923,482

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • A61G13/108 - Means providing sterile air at a surgical operation table or area
  • F24F9/00 - Use of air currents for screening
  • Y10S55/18 - Work bench
  • Y10S55/29 - Air curtains
  • Y10S261/34 - Automatic humidity regulation
  • Y10S362/804 - Surgical or dental spotlight

• US Classifications

  • 055 - Gas separation
  • 261 - Gas and liquid contact apparatus
  • 362 - Illumination
  • 454 - Ventilation
  • 604 - Surgery