2073051

Information

• Patent Grant
• 2073051

• References
• Source

• Patent Number

  2,073,051

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1937
  87 years ago

• CPC

  • B61L7/085 - Common line wire control using synchronous distributors

• US Classifications

  • 246 - Railway switches and signals