1535665

Information

• Patent Grant
• 1535665

• References
• Source

• Patent Number

  1,535,665

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1925
  99 years ago

• CPC

  • B24B3/48 - of razor blades or razors
  • Y10S29/069 - Fluid spreader contacts cutter

• US Classifications

  • 451 - Abrading
  • 029 - Metal working