3721618

Information

• Patent Grant
• 3721618

• References
• Source

• Patent Number

  3,721,618

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  52 years ago

• CPC

  • C22C21/10 - with zinc as the next major constituent
  • C22C21/006 - containing Hg
  • C23F13/14 - Material for sacrificial anodes

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 420 - Alloys or metallic compositions