689851

Information

• Patent Grant
• 689851

• References
• Source

• Patent Number

  689,851

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1901
  122 years ago

• CPC

  • A63C1/24 - Elastic plates

• US Classifications

  • 280 - Land vehicles
  • 015 - Brushing, scrubbing, and general cleaning