1692314

Information

• Patent Grant
• 1692314

• References
• Source

• Patent Number

  1,692,314

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1928
  96 years ago

• CPC

  • B23G1/08 - Machines with a plurality of working spindles
  • Y10T29/5179 - Speed controller

• US Classifications

  • 029 - Metal working