1025864

Information

• Patent Grant
• 1025864

• References
• Source

• Patent Number

  1,025,864

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1912
  114 years ago

• CPC

  • A47L5/06 - with rotary fans

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning