2812719

Information

• Patent Grant
• 2812719

• References
• Source

• Patent Number

  2,812,719

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1957
  67 years ago

• CPC

  • F04C2/46 - with vanes hinged to the outer member
  • F04C2/3568 - with axially movable vanes

• US Classifications

  • 418 - Rotary expansible chamber devices