3415268

Information

• Patent Grant
• 3415268

• References
• Source

• Patent Number

  3,415,268

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1968
  56 years ago

• CPC

  • G05D9/04 - with auxiliary non-electric power
  • F15C1/005 - for measurement techniques
  • G01F23/161 - for discrete levels
  • G01F23/345 - using pneumatically or hydraulically actuated indicating means
  • Y10T137/3127 - With gas maintenance or application
  • Y10T137/7371 - Fluid pressure

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing