2852984

Information

• Patent Grant
• 2852984

• References
• Source

• Patent Number

  2,852,984

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1958
  66 years ago

• CPC

  • B23Q35/20 - with special means for varying the ratio of reproduction
  • Y10T409/301288 - and means to move work at work station

• US Classifications

  • 409 - Gear cutting, milling, or planing