1989820

Information

• Patent Grant
• 1989820

• References
• Source

• Patent Number

  1,989,820

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1935
  91 years ago

• CPC

  • D06F45/12 - combined with washing machines
  • Y10S220/28 - Washtubs

• US Classifications

  • 068 - Textiles: fluid treating apparatus
  • 220 - Receptacles
  • D32 - Washing, cleaning, or drying machine