2518149

Information

• Patent Grant
• 2518149

• References
• Source

• Patent Number

  2,518,149

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1950
  74 years ago

• CPC

  • G01F1/056 - Orbital ball flowmeters
  • Y10S200/20 - Sound and vibration operated

• US Classifications

  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers
  • 310 - Electrical generator or motor structure
  • 324 - Electricity: measuring and testing
  • 340 - Communications: electrical
  • 346 - Recorders