2599639

Information

• Patent Grant
• 2599639

• References
• Source

• Patent Number

  2,599,639

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1952
  72 years ago

• CPC

  • B24B3/346 - of gear shaper cutter

• US Classifications

  • 451 - Abrading
  • 125 - Stone working