3438569

Information

• Patent Grant
• 3438569

• References
• Source

• Patent Number

  3,438,569

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • F04F13/00 - Pressure exchangers
  • F04C18/50 - the axes being arranged at an angle of 90 degrees

• US Classifications

  • 418 - Rotary expansible chamber devices