3873280

Information

• Patent Grant
• 3873280

• References
• Source

• Patent Number

  3,873,280

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • B24B1/00 - Processes of grinding or polishing Use of auxiliary equipment in connection with such processes
  • C21D1/607 - Molten salts
  • C21D1/82 - Descaling by thermal stresses

• US Classifications

  • 451 - Abrading
  • 134 - Cleaning and liquid contact with solids