1172692

Information

• Patent Grant
• 1172692

• References
• Source

• Patent Number

  1,172,692

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1916
  109 years ago

• CPC

  • F01C1/3568 - with axially movable vanes

• US Classifications

  • 418 - Rotary expansible chamber devices