869907

Information

• Patent Grant
• 869907

• References
• Source

• Patent Number

  869,907

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1907
  117 years ago

• CPC

  • G01F23/0007 - for discrete indicating and measuring
  • Y10T137/3146 - Combined high and low level responsive
  • Y10T137/7365 - Single float controls plural valves

• US Classifications

  • 137 - Fluid handling
  • 116 - Signals and indicators
  • 184 - Lubrication
  • 261 - Gas and liquid contact apparatus