3039695

Information

• Patent Grant
• 3039695

• References
• Source

• Patent Number

  3,039,695

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1962
  62 years ago

• CPC

  • E01B3/36 - Composite sleepers

• US Classifications

  • 238 - Railways: surface track
  • 052 - Static structures