2162187

Information

• Patent Grant
• 2162187

• References
• Source

• Patent Number

  2,162,187

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1939
  85 years ago

• CPC

  • B24B33/04 - designed for working external surfaces of revolution
  • Y10T82/192 - Portable lathe for crank pin

• US Classifications

  • 451 - Abrading
  • 082 - Turning