2756643

Information

• Patent Grant
• 2756643

• References
• Source

• Patent Number

  2,756,643

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1956
  68 years ago

• CPC

  • B23Q5/50 - feeding step-by-step
  • Y10T409/508692 - including clutch

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 192 - Clutches and power-stop control