2969033

Information

• Patent Grant
• 2969033

• References
• Source

• Patent Number

  2,969,033

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1961
  63 years ago

• CPC

  • F42B19/04 - Depth control

• US Classifications

  • 114 - Ships
  • 244 - Aeronautics and astronautics
  • 318 - Electricity: motive power systems