2045510

Information

• Patent Grant
• 2045510

• References
• Source

• Patent Number

  2,045,510

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1936
  88 years ago

• CPC

  • B61C9/24 - electric

• US Classifications

  • 105 - Railway rolling stock
  • 267 - Spring devices