2793383

Information

• Patent Grant
• 2793383

• References
• Source

• Patent Number

  2,793,383

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1957
  67 years ago

• CPC

  • A47L13/59 - with movable squeezing members
  • D06F47/06 - by a flexible diaphragm

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning