3142740

Information

• Patent Grant
• 3142740

• References
• Source

• Patent Number

  3,142,740

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1964
  60 years ago

• CPC

  • H01H29/06 - Liquid contacts characterised by the material thereof
  • Y10T29/49105 - Switch making

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 029 - Metal working
  • 420 - Alloys or metallic compositions