1440672

Information

• Patent Grant
• 1440672

• References
• Source

• Patent Number

  1,440,672

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1923
  102 years ago

• CPC

  • B23B27/007 - for internal turning
  • Y10T407/2264 - Slidable jaw

• US Classifications

  • 407 - Cutters, for shaping