3627455

Information

• Patent Grant
• 3627455

• References
• Source

• Patent Number

  3,627,455

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1971
  53 years ago

• CPC

  • F04C14/12 - using sliding valves

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 417 - Pumps