1550124

Information

• Patent Grant
• 1550124

• References
• Source

• Patent Number

  1,550,124

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1925
  99 years ago

• CPC

  • G01F5/005 - by measuring pressure or differential pressure, created by the use of flow constriction
  • G01F1/106 - with electrostatic coupling to the indicating device

• US Classifications

  • 073 - Measuring and testing