3670456

Information

• Patent Grant
• 3670456

• References
• Source

• Patent Number

  3,670,456

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • B24B33/105 - Honing spindles; Devices for expanding the honing elements

• US Classifications

  • 451 - Abrading