3803997

Information

• Patent Grant
• 3803997

• References
• Source

• Patent Number

  3,803,997

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  51 years ago

• CPC

  • B05B15/1277 - Opened booths; Booths in which a liquid curtain or a substantially vertical wetted wall is located behind the object to be sprayed
  • B01D45/10 - which are wetted
  • B05B15/1262 - by washing the exhaust air of the booth
  • B05B15/1281 - Underfloor scrubbing means
  • F24F3/16 - by purification
  • Y10S55/46 - Spray booths
  • Y10S261/44 - Overflow trough

• US Classifications

  • 454 - Ventilation
  • 055 - Gas separation
  • 261 - Gas and liquid contact apparatus