1955314

Information

• Patent Grant
• 1955314

• References
• Source

• Patent Number

  1,955,314

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1934
  90 years ago

• CPC

  • B61C9/24 - electric

• US Classifications

  • 105 - Railway rolling stock
  • 188 - Brakes