2156153

Information

• Patent Grant
• 2156153

• References
• Source

• Patent Number

  2,156,153

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1939
  86 years ago

• CPC

  • B23B5/18 - for turning crankshafts, eccentrics, or cams
  • Y10S29/077 - with separator or filter
  • Y10S82/901 - Chip removal
  • Y10T29/5133 - Crankshaft
  • Y10T82/19 - Lathe for crank or crank pin

• US Classifications

  • 029 - Metal working
  • 082 - Turning