3667941

Information

• Patent Grant
• 3667941

• References
• Source

• Patent Number

  3,667,941

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • C22C18/04 - with aluminium as the next major constituent
  • F16C33/121 - Use of special materials
  • F16C2204/50 - Alloys based on zinc

• US Classifications

  • 420 - Alloys or metallic compositions