2100461

Information

• Patent Grant
• 2100461

• References
• Source

• Patent Number

  2,100,461

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1937
  87 years ago

• CPC

  • B23C3/20 - for shaping dies
  • Y10T409/303304 - and provision for circumferential relative movement of cutter and work

• US Classifications

  • 409 - Gear cutting, milling, or planing