1674371

Information

• Patent Grant
• 1674371

• References
• Source

• Patent Number

  1,674,371

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1928
  96 years ago

• CPC

  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • Y10T409/30056 - with planetary cutter
  • Y10T409/300616 - Work means to move work axially and means to interrelate work movement with cutter rotation

• US Classifications

  • 409 - Gear cutting, milling, or planing