1345028

Information

• Patent Grant
• 1345028

• References
• Source

• Patent Number

  1,345,028

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1920
  104 years ago

• CPC

  • B23F21/23 - with cutter teeth arranged on a spiral curve for continuous generating processes
  • B23F5/20 - by milling
  • Y10T409/103816 - Milling with radial faced tool
  • Y10T409/103975 - Process

• US Classifications

  • 409 - Gear cutting, milling, or planing