91515

Information

• Patent Grant
• 91515

• References
• Source

• Patent Number

  91,515

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1869
  155 years ago

• CPC

  • F22D5/02 - with an intermediate compartment from which the water is fed by gravity after mechanically moving the compartment, the movement being controlled according to water level
  • Y10T137/2981 - Movable trap chamber

• US Classifications

  • 137 - Fluid handling