5812

Information

• Patent Grant
• 5812

• References
• Source

• Patent Number

  5,812

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1848
  176 years ago

• CPC

  • B23B39/22 - with working-spindles in opposite headstocks
  • Y10S165/336 - Angled air draft passage
  • Y10T408/3796 - with interconnected means to simultaneously feed tools

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool