2604052

Information

• Patent Grant
• 2604052

• References
• Source

• Patent Number

  2,604,052

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1952
  72 years ago

• CPC

  • F04C2/332 - with vanes hinged to the outer member and reciprocating with respect to the inner member
  • Y10S417/01 - Materials digest
  • Y10T29/49316 - Impeller making

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 029 - Metal working
  • 417 - Pumps