3879899

Information

• Patent Grant
• 3879899

• References
• Source

• Patent Number

  3,879,899

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1975
  49 years ago

• CPC

  • B24B3/52 - of shear blades or scissors
  • B24B3/58 - of tools having scalloped cutting edges

• US Classifications

  • 451 - Abrading
  • 269 - Work holders