1637927

Information

• Patent Grant
• 1637927

• References
• Source

• Patent Number

  1,637,927

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1927
  97 years ago

• CPC

  • G01F1/06 - using rotating vanes with tangential admission
  • G01P5/065 - with mechanical coupling to the indicating device

• US Classifications

  • 073 - Measuring and testing