2373959

Information

• Patent Grant
• 2373959

• References
• Source

• Patent Number

  2,373,959

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1945
  79 years ago

• CPC

  • G09B19/162 - Control of ships, boats, or other waterborne vehicles

• US Classifications

  • 434 - Education and demonstration