2820568

Information

• Patent Grant
• 2820568

• References
• Source

• Patent Number

  2,820,568

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1958
  66 years ago

• CPC

  • E02B3/06 - Moles Piers Quay walls Groynes Breakwaters Wave dissipating walls; Quay equipment
  • B65D90/026 - Parallel slats

• US Classifications

  • 220 - Receptacles