410863

Information

• Patent Grant
• 410863

• References
• Source

• Patent Number

  410,863

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1889
  135 years ago

• CPC

  • B27G15/00 - Boring or turning tools Augers
  • Y10T408/8967 - and central lead-screw

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool