2381899

Information

• Patent Grant
• 2381899

• References
• Source

• Patent Number

  2,381,899

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1945
  79 years ago

• CPC

  • B23D77/10 - by expanding a tube-like non-slotted part of the tool body
  • Y10T408/45 - including Tool with duct
  • Y10T408/85843 - Resilient Tool or tool-support

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool