1672744

Information

• Patent Grant
• 1672744

• References
• Source

• Patent Number

  1,672,744

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1928
  96 years ago

• CPC

  • B23C1/02 - with one horizontal working-spindle
  • Y10T409/304872 - to control limit of infeed
  • Y10T409/305152 - with means to change rate of infeed
  • Y10T409/305432 - Endless or orbital work or product advancing means

• US Classifications

  • 409 - Gear cutting, milling, or planing