1130839

Information

• Patent Grant
• 1130839

• References
• Source

• Patent Number

  1,130,839

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1915
  110 years ago

• CPC

  • F04C18/3448 - with axially movable vanes

• US Classifications

  • 418 - Rotary expansible chamber devices