1656355

Information

• Patent Grant
• 1656355

• References
• Source

• Patent Number

  1,656,355

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1928
  97 years ago

• CPC

  • C10B27/06 - Conduit details
  • Y10T137/8225 - Position or extent of motion indicator
  • Y10T137/86292 - System with plural openings, one a gas vent or access opening
  • Y10T137/87145 - Concentric, central valve removable
  • Y10T137/9247 - With closure

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation