2158123

Information

• Patent Grant
• 2158123

• References
• Source

• Patent Number

  2,158,123

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1939
  85 years ago

• CPC

  • B24D5/06 - with inserted abrasive blocks
  • B24B33/027 - using an unexpandable tool
  • B24D5/02 - Wheels in one piece

• US Classifications

  • 451 - Abrading