3549287

Information

• Patent Grant
• 3549287

• References
• Source

• Patent Number

  3,549,287

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • F04C2/352 - the vanes being pivoted on the axis of the outer member

• US Classifications

  • 418 - Rotary expansible chamber devices