3928943

Information

• Patent Grant
• 3928943

• References
• Source

• Patent Number

  3,928,943

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • B24B49/186 - taking regard of the wear of the dressing tools

• US Classifications

  • 451 - Abrading