1856708

Information

• Patent Grant
• 1856708

• References
• Source

• Patent Number

  1,856,708

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1932
  92 years ago

• CPC

  • B23D77/02 - Reamers with inserted cutting edges
  • B23D2277/68 - Pilots
  • Y10T408/5584 - Engaging surface axially advanced of tool-action

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool