2190988

Information

• Patent Grant
• 2190988

• References
• Source

• Patent Number

  2,190,988

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1940
  84 years ago

• CPC

  • B23Q35/18 - involving fluid means
  • B23Q2735/085 - in a milling machine
  • Y10T409/302184 - including cutter and tracer fixed to move laterally together

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 126 - Stoves and furnaces