3721175

Information

• Patent Grant
• 3721175

• References
• Source

• Patent Number

  3,721,175

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  51 years ago

• CPC

  • G03D3/06 - Liquid supply Liquid circulation outside tanks
  • G03C5/261 - Non-bath processes
  • G03D5/003 - film surface only souching the liquid
  • G03D5/006 - Liquid supply by means of a split or a capillarity
  • G03D5/04 - using liquid sprays
  • G03D13/04 - Trays Dishes Tanks Drums

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 396 - Photography