2530424

Information

• Patent Grant
• 2530424

• References
• Source

• Patent Number

  2,530,424

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1950
  74 years ago

• CPC

  • B24B5/48 - for grinding walls of very fine holes
  • B24B5/485 - using grinding wires or ropes
  • B24B35/00 - Machines or devices designed for superfinishing surfaces on work

• US Classifications

  • 451 - Abrading
  • 125 - Stone working