1713420

Information

• Patent Grant
• 1713420

• References
• Source

• Patent Number

  1,713,420

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1929
  95 years ago

• CPC

  • E01B1/008 - Drainage of track
  • E01B1/001 - Track with ballast
  • E01B2204/07 - Drainage

• US Classifications

  • 238 - Railways: surface track