3713882

Information

• Patent Grant
• 3713882

• References
• Source

• Patent Number

  3,713,882

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  51 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • B05D7/14 - to metal
  • C04B41/5092 - Phosphate cements
  • C04B41/85 - with inorganic materials
  • C25B11/14 - Impregnation of carbon electrodes
  • F16C33/16 - Sliding surface consisting mainly of graphite
  • F16D69/02 - Compositions of linings; Methods of manufacturing
  • Y10T428/30 - Self-sustaining carbon mass or layer with impregnant or other layer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 148 - Metal treatment