1912383

Information

• Patent Grant
• 1912383

• References
• Source

• Patent Number

  1,912,383

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1933
  91 years ago

• CPC

  • G05D7/0106 - the sensing element being a flexible member
  • Y10S251/903 - Needle valves
  • Y10T137/7795 - Multi-stage
  • Y10T137/7824 - Reactor surface is inverted cup [float]
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 251 - Valves and valve actuation