2820337

Information

• Patent Grant
• 2820337

• References
• Source

• Patent Number

  2,820,337

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1958
  67 years ago

• CPC

  • D01H7/608 - Cleaning means for travellers

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 015 - Brushing, scrubbing, and general cleaning