3620019

Information

• Patent Grant
• 3620019

• References
• Source

• Patent Number

  3,620,019

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • B63H11/06 - of reciprocating type

• US Classifications

  • 060 - Power plants
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 440 - Marine propulsion