3391609

Information

• Patent Grant
• 3391609

• References
• Source

• Patent Number

  3,391,609

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1968
  56 years ago

• CPC

  • F04C14/12 - using sliding valves
  • F04C14/08 - characterised by varying the rotational speed

• US Classifications

  • 418 - Rotary expansible chamber devices