1716189

Information

• Patent Grant
• 1716189

• References
• Source

• Patent Number

  1,716,189

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1929
  95 years ago

• CPC

  • E02D15/10 - Placing gravel or light material under water inasmuch as not provided for elsewhere
  • E02B3/121 - Devices for applying linings on banks or the water bottom

• US Classifications

  • 405 - Hydraulic and earth engineering