1683876

Information

• Patent Grant
• 1683876

• References
• Source

• Patent Number

  1,683,876

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1928
  96 years ago

• CPC

  • B24B15/08 - for grinding co-operating seat surfaces by moving one over the other
  • Y10T74/18488 - Oscillating rack connections

• US Classifications

  • 074 - Machine element or mechanism