3678917

Information

• Patent Grant
• 3678917

• References
• Source

• Patent Number

  3,678,917

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1972
  52 years ago

• CPC

  • B23D61/10 - clamped between hubs Clamping or aligning devices therefor
  • B24D5/126 - having an internal cutting edge
  • Y10T29/49762 - Center locating and shaping

• US Classifications

  • 125 - Stone working
  • 029 - Metal working
  • 081 - Tools