2002489

Information

• Patent Grant
• 2002489

• References
• Source

• Patent Number

  2,002,489

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1935
  89 years ago

• CPC

  • B24B5/26 - for grinding peculiarly profiled surfaces

• US Classifications

  • 451 - Abrading