2578842

Information

• Patent Grant
• 2578842

• References
• Source

• Patent Number

  2,578,842

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1951
  73 years ago

• CPC

  • B24B3/22 - Relief cutting of taps or reamers
  • Y10T409/308792 - Indexable

• US Classifications

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