3695840

Information

• Patent Grant
• 3695840

• References
• Source

• Patent Number

  3,695,840

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1972
  52 years ago

• CPC

  • C01B13/28 - using a plasma or an electric discharge
  • Y10S423/04 - Manganese marine modules

• US Classifications

  • 423 - Chemistry of inorganic compounds