1287073

Information

• Patent Grant
• 1287073

• References
• Source

• Patent Number

  1,287,073

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1918
  106 years ago

• CPC

  • B24B57/00 - Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
  • Y10S29/069 - Fluid spreader contacts cutter

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 056 - Harvesters