3886909

Information

• Patent Grant
• 3886909

• References
• Source

• Patent Number

  3,886,909

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1975
  49 years ago

• CPC

  • F01C1/352 - the vanes being pivoted on the axis of the outer member

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 123 - Internal-combustion engines