235186

Information

• Patent Grant
• 235186

• References
• Source

• Patent Number

  235,186

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1880
  144 years ago

• CPC

  • G05D16/10 - the sensing element being a piston or plunger
  • Y10T137/7794 - With relief valve
  • Y10T137/7803 - With protective separator

• US Classifications

  • 137 - Fluid handling