3864827

Information

• Patent Grant
• 3864827

• References
• Source

• Patent Number

  3,864,827

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • H01H1/0233 - and containing carbides
  • Y10T29/49206 - by powder metallurgy
  • Y10T29/49215 - by impregnating a porous mass

• US Classifications

  • 029 - Metal working
  • 200 - Electricity: circuit makers and breakers