3893405

Information

• Patent Grant
• 3893405

• References
• Source

• Patent Number

  3,893,405

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1975
  49 years ago

• CPC

  • B63H11/102 - the inlet opening and the outlet opening of the pump being substantially coplanar

• US Classifications

  • 440 - Marine propulsion