2783729

Information

• Patent Grant
• 2783729

• References
• Source

• Patent Number

  2,783,729

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1957
  67 years ago

• CPC

  • B63B25/04 - solid

• US Classifications

  • 114 - Ships
  • 052 - Static structures
  • 405 - Hydraulic and earth engineering