1823938

Information

• Patent Grant
• 1823938

• References
• Source

• Patent Number

  1,823,938

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1931
  93 years ago

• CPC

  • B21D53/62 - spoons table forks
  • Y10S205/917 - Treatment of workpiece between coating steps
  • Y10T29/49986 - Subsequent to metal working

• US Classifications

  • 029 - Metal working
  • 076 - Metal tools and implements, making
  • 148 - Metal treatment
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 427 - Coating processes