2717845

Information

• Patent Grant
• 2717845

• References
• Source

• Patent Number

  2,717,845

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1955
  69 years ago

• CPC

  • C23G3/028 - for thermal or mechanical pretreatment
  • C23G1/28 - with molten salts

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 266 - Metallurgical apparatus