2850791

Information

• Patent Grant
• 2850791

• References
• Source

• Patent Number

  2,850,791

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1958
  66 years ago

• CPC

  • G04D3/0263 - for axle taps
  • Y10T29/47 - Burnishing
  • Y10T82/24 - Bench lathe
  • Y10T82/245 - Watchmaker's lathe
  • Y10T82/2593 - Work rest

• US Classifications

  • 029 - Metal working
  • 082 - Turning
  • 968 - Horology