1745849

Information

• Patent Grant
• 1745849

• References
• Source

• Patent Number

  1,745,849

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1930
  95 years ago

• CPC

  • G01P3/30 - by using centrifugal forces of fluids

• US Classifications

  • 073 - Measuring and testing
  • 324 - Electricity: measuring and testing