3444653

Information

• Patent Grant
• 3444653

• References
• Source

• Patent Number

  3,444,653

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • B24B47/06 - by liquid or gas pressure only
  • B24B3/022 - relief grinding of milling cutters
  • B24B47/04 - by mechanical gearing only

• US Classifications

  • 451 - Abrading