2722089

Information

• Patent Grant
• 2722089

• References
• Source

• Patent Number

  2,722,089

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1955
  69 years ago

• CPC

  • B24B37/30 - for single side lapping of plane surfaces
  • Y10S451/914 - Supporting, positioning, or feeding work

• US Classifications

  • 451 - Abrading
  • 384 - Bearings