2317849

Information

• Patent Grant
• 2317849

• References
• Source

• Patent Number

  2,317,849

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1943
  81 years ago

• CPC

  • B61C9/24 - electric

• US Classifications

  • 105 - Railway rolling stock
  • 123 - Internal-combustion engines
  • 290 - Prime-mover dynamo plants