1892186

Information

• Patent Grant
• 1892186

• References
• Source

• Patent Number

  1,892,186

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1932
  92 years ago

• CPC

  • C01B23/00 - Noble gases Compounds thereof
  • Y10S62/923 - Inert gas
  • Y10S62/924 - Argon

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 062 - Refrigeration