146450

Information

• Patent Grant
• 146450

• References
• Source

• Patent Number

  146,450

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1874
  151 years ago

• CPC

  • B23B29/248 - with individually adjustable toolholders
  • Y10T407/2204 - Relatively adjustable seats
  • Y10T407/2206 - Simultaneously usable
  • Y10T407/226 - including detent

• US Classifications

  • 407 - Cutters, for shaping