2076469

Information

• Patent Grant
• 2076469

• References
• Source

• Patent Number

  2,076,469

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1937
  87 years ago

• CPC

  • E01B21/02 - Special supporting means Draining of rails

• US Classifications

  • 238 - Railways: surface track