3057758

Information

• Patent Grant
• 3057758

• References
• Source

• Patent Number

  3,057,758

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1962
  62 years ago

• CPC

  • G01F1/704 - using marked regions or existing inhomogeneities within the fluid stream
  • B08B9/0556 - at least partially formed of a frozen liquid or gas
  • Y10S116/22 - Heated air

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 015 - Brushing, scrubbing, and general cleaning
  • 116 - Signals and indicators
  • 166 - Wells