2480456

Information

• Patent Grant
• 2480456

• References
• Source

• Patent Number

  2,480,456

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1949
  75 years ago

• CPC

  • B25B27/12 - mounting or demounting piston rings
  • Y10T82/23 - Portable lathe for piston grooving

• US Classifications

  • 082 - Turning