2067728

Information

• Patent Grant
• 2067728

• References
• Source

• Patent Number

  2,067,728

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1937
  88 years ago

• CPC

  • F04C18/46 - with vanes hinged to the outer member

• US Classifications

  • 418 - Rotary expansible chamber devices