3799028

Information

• Patent Grant
• 3799028

• References
• Source

• Patent Number

  3,799,028

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • B23Q35/20 - with special means for varying the ratio of reproduction
  • B23Q35/10 - mechanically only
  • Y10T409/302744 - and means for operation without manual intervention

• US Classifications

  • 409 - Gear cutting, milling, or planing