3108309

Information

• Patent Grant
• 3108309

• References
• Source

• Patent Number

  3,108,309

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1963
  61 years ago

• CPC

  • D01H5/64 - Rollers or aprons with cleaning surfaces

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning