1462963

Information

• Patent Grant
• 1462963

• References
• Source

• Patent Number

  1,462,963

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1923
  101 years ago

• CPC

  • B23B45/06 - driven by man-power
  • Y10T74/19423 - Multiple key

• US Classifications

  • 074 - Machine element or mechanism