3913279

Information

• Patent Grant
• 3913279

• References
• Source

• Patent Number

  3,913,279

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • B24D7/063 - with segments embedded in a matrix which is rubbed away during the grinding process
  • B24D7/14 - Zonally-graded wheels Composite wheels comprising different abrasives

• US Classifications

  • 451 - Abrading
  • 051 - Abrasive tool making process, material, or composition