3500787

Information

• Patent Grant
• 3500787

• References
• Source

• Patent Number

  3,500,787

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  54 years ago

• CPC

  • B63H20/18 - allowing movement of the propulsion element about a longitudinal axis

• US Classifications

  • 440 - Marine propulsion