1345640

Information

• Patent Grant
• 1345640

• References
• Source

• Patent Number

  1,345,640

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1920
  104 years ago

• CPC

  • F04F5/08 - the elastic fluid being entrained in a free falling column of liquid
  • F04F5/42 - characterised by the input flow of inducing fluid medium being radial or tangential to output flow

• US Classifications

  • 417 - Pumps