3449166

Information

• Patent Grant
• 3449166

• References
• Source

• Patent Number

  3,449,166

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1969
  55 years ago

• CPC

  • H01M4/0416 - involving impregnation with a solution, dispersion, paste or dry powder
  • C01G21/20 - Sulfates
  • H01M4/04 - Processes of manufacture in general
  • H01M4/0402 - Methods of deposition of the material
  • H01M4/0419 - involving spraying

• US Classifications

  • 423 - Chemistry of inorganic compounds