3364629

Information

• Patent Grant
• 3364629

• References
• Source

• Patent Number

  3,364,629

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1968
  57 years ago

• CPC

  • B24B19/26 - for grinding workpieces with arcuate surfaces
  • B24B1/00 - Processes of grinding or polishing Use of auxiliary equipment in connection with such processes
  • B24B9/163 - of gem stones or convex surfaces, cabochons

• US Classifications

  • 451 - Abrading