980188

Information

• Patent Grant
• 980188

• References
• Source

• Patent Number

  980,188

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1911
  114 years ago

• CPC

  • G01F7/00 - Volume-flow measuring devices with two or more measuring ranges Compound meters
  • Y10T137/4322 - With independent grinding actuator
  • Y10T137/7898 - Pivoted valves

• US Classifications

  • 073 - Measuring and testing
  • 137 - Fluid handling