1856523

Information

• Patent Grant
• 1856523

• References
• Source

• Patent Number

  1,856,523

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1932
  92 years ago

• CPC

  • F01C1/3568 - with axially movable vanes
  • F01B7/14 - acting on different main shafts

• US Classifications

  • 418 - Rotary expansible chamber devices