3039235

Information

• Patent Grant
• 3039235

• References
• Source

• Patent Number

  3,039,235

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1962
  62 years ago

• CPC

  • B28D5/028 - with a ring blade having an inside cutting edge
  • B23D47/047 - the work being mounted on rotating work support

• US Classifications

  • 451 - Abrading
  • 125 - Stone working