3177773

Information

• Patent Grant
• 3177773

• References
• Source

• Patent Number

  3,177,773

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • B24B27/0023 - grinding machines with a plurality of working posts
  • B23D79/00 - Methods, machines, or devices not covered elsewhere, for working metal by removal of material
  • B23F19/108 - by brushing
  • B23F23/12 - Other devices
  • Y10T409/101113 - Gear chamfering or deburring

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading