2225938

Information

• Patent Grant
• 2225938

• References
• Source

• Patent Number

  2,225,938

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1940
  84 years ago

• CPC

  • C22C21/006 - containing Hg

• US Classifications

  • 420 - Alloys or metallic compositions