1655647

Information

• Patent Grant
• 1655647

• References
• Source

• Patent Number

  1,655,647

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1928
  97 years ago

• CPC

  • G01P3/30 - by using centrifugal forces of fluids

• US Classifications

  • 073 - Measuring and testing