2626620

Information

• Patent Grant
• 2626620

• References
• Source

• Patent Number

  2,626,620

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1953
  72 years ago

• CPC

  • B08B3/00 - Cleaning by methods involving the use or presence of liquid or steam
  • G05D21/02 - characterised by the use of electric means
  • Y10T137/2509 - By optical or chemical property
  • Y10T137/2965 - Float responsive

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 137 - Fluid handling
  • 324 - Electricity: measuring and testing