1623316

Information

• Patent Grant
• 1623316

• References
• Source

• Patent Number

  1,623,316

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1927
  97 years ago

• CPC

  • F04C2/322 - with vanes hinged to the outer member and reciprocating with respect to the outer member

• US Classifications

  • 417 - Pumps
  • 418 - Rotary expansible chamber devices