1722674

Information

• Patent Grant
• 1722674

• References
• Source

• Patent Number

  1,722,674

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1929
  95 years ago

• CPC

  • E02B3/28 - Fender piles

• US Classifications

  • 405 - Hydraulic and earth engineering