3293988

Information

• Patent Grant
• 3293988

• References
• Source

• Patent Number

  3,293,988

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  57 years ago

• CPC

  • B23F1/086 - Pot broaching
  • B23F21/268 - Pot broaches
  • H05B41/46 - Circuits providing for substitution in case of failure of the lamp
  • Y10T409/109222 - Broach

• US Classifications

  • 409 - Gear cutting, milling, or planing