3868275

Information

• Patent Grant
• 3868275

• References
• Source

• Patent Number

  3,868,275

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1975
  51 years ago

• CPC

  • C22C32/0021 - Matrix based on noble metals, Cu or alloys thereof
  • H01H1/02374 - containing as major component CdO

• US Classifications

  • 148 - Metal treatment