2097881

Information

• Patent Grant
• 2097881

• References
• Source

• Patent Number

  2,097,881

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1937
  87 years ago

• CPC

  • F01C1/24 - of counter-engagement type

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 123 - Internal-combustion engines