1770866

Information

• Patent Grant
• 1770866

• References
• Source

• Patent Number

  1,770,866

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1930
  94 years ago

• CPC

  • C22B15/0067 - with acids or salts thereof
  • C22B15/0021 - by reducing in gaseous or solid state
  • C22B23/021 - by reduction in solid state
  • C22B23/0415 - with acids or salt solutions except ammonium salts solutions
  • Y02P10/236 - of Cu

• US Classifications

  • 423 - Chemistry of inorganic compounds