2636421

Information

• Patent Grant
• 2636421

• References
• Source

• Patent Number

  2,636,421

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1953
  71 years ago

• CPC

  • B44B3/001 - by copying
  • B44B2700/021 - by copying
  • Y10T409/306832 - with infeed control means energized in response to activator stimulated by condition sensor

• US Classifications

  • 409 - Gear cutting, milling, or planing