797922

Information

• Patent Grant
• 797922

• References
• Source

• Patent Number

  797,922

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1905
  120 years ago

• CPC

  • F16N7/06 - Arrangements in which the droplets are visible
  • Y10T137/2509 - By optical or chemical property

• US Classifications

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