2092034

Information

• Patent Grant
• 2092034

• References
• Source

• Patent Number

  2,092,034

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1937
  87 years ago

• CPC

  • C23C22/67 - with solutions containing hexavalent chromium
  • C22C21/00 - Alloys based on aluminium

• US Classifications

  • 148 - Metal treatment
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions