3378959

Information

• Patent Grant
• 3378959

• References
• Source

• Patent Number

  3,378,959

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1968
  56 years ago

• CPC

  • B24C3/26 - the work being supported by barrel cages
  • B24C3/263 - using refrigerating means

• US Classifications

  • 451 - Abrading