3130642

Information

• Patent Grant
• 3130642

• References
• Source

• Patent Number

  3,130,642

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  60 years ago

• CPC

  • B23F19/12 - by grinding
  • B23F23/1262 - Grinding disc holders; Disc-type milling-cutter holders
  • Y10T409/101113 - Gear chamfering or deburring

• US Classifications

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