2233167

Information

• Patent Grant
• 2233167

• References
• Source

• Patent Number

  2,233,167

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1941
  83 years ago

• CPC

  • A47L9/26 - Incorporation of winding devices for electric cables
  • A47L9/0036 - specially adapted for holding the suction hose
  • A47L9/182 - Separating by passing the air over a liquid bath
  • A47L9/187 - with filtering means

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 055 - Gas separation
  • 096 - Gas separation: apparatus