2383220

Information

• Patent Grant
• 2383220

• References
• Source

• Patent Number

  2,383,220

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1945
  79 years ago

• CPC

  • C01G21/10 - Red lead (Pb3O4)
  • C01P2002/72 - by d-values or two theta-values
  • C01P2006/60 - Optical properties

• US Classifications

  • 423 - Chemistry of inorganic compounds