2104925

Information

• Patent Grant
• 2104925

• References
• Source

• Patent Number

  2,104,925

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1938
  87 years ago

• CPC

  • B24D13/085 - comprising flaps with a circular sheet on each side

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 116 - Signals and indicators