3827421

Information

• Patent Grant
• 3827421

• References
• Source

• Patent Number

  3,827,421

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1974
  50 years ago

• CPC

  • B24D5/126 - having an internal cutting edge
  • B23D61/10 - clamped between hubs Clamping or aligning devices therefor
  • B27B5/30 - for mounting or securing saw blades or saw spindles

• US Classifications

  • 125 - Stone working
  • 451 - Abrading