3289538

Information

• Patent Grant
• 3289538

• References
• Source

• Patent Number

  3,289,538

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1966
  58 years ago

• CPC

  • B23Q11/0025 - using resilient means
  • B23Q35/20 - with special means for varying the ratio of reproduction
  • Y10T409/301456 - and means to counterbalance carrier

• US Classifications

  • 409 - Gear cutting, milling, or planing