2471357

Information

• Patent Grant
• 2471357

• References
• Source

• Patent Number

  2,471,357

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1949
  76 years ago

• CPC

  • B61L5/026 - fixing switch-rails to the driving means

• US Classifications

  • 246 - Railway switches and signals