2667543

Information

• Patent Grant
• 2667543

• References
• Source

• Patent Number

  2,667,543

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1954
  70 years ago

• CPC

  • H01H63/02 - Contacts Wipers Connections thereto

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 361 - Electricity: electrical systems and devices
  • 379 - Telephonic communications