1433973

Information

• Patent Grant
• 1433973

• References
• Source

• Patent Number

  1,433,973

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1922
  102 years ago

• CPC

  • B61L3/103 - Details of current transmitting conductors or contact brushes

• US Classifications

  • 191 - Electricity: transmission to vehicles