1831243

Information

• Patent Grant
• 1831243

• References
• Source

• Patent Number

  1,831,243

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1931
  93 years ago

• CPC

  • F01C1/3443 - with a separation element located between the inlet and outlet opening

• US Classifications

  • 418 - Rotary expansible chamber devices