2722941

Information

• Patent Grant
• 2722941

• References
• Source

• Patent Number

  2,722,941

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1955
  70 years ago

• CPC

  • A47L15/16 - with rigidly-mounted spraying devices
  • A47L15/34 - by lowering and lifting combined with a rotating movement

• US Classifications

  • 134 - Cleaning and liquid contact with solids