Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 159/10
Name: Concentrating evaporators > Film type > Moving-film support > Gaseous current > Rotary drum or disk > Exterior surface
Description: Apparatus in which the rotary drum or disk supports the film on its exterior surface.

Patents under this class:

Patent Number Title Of Patent Date Issued
4249989 Isolating solid substances from a vapor and gas mixture and pulps Feb. 10, 1981
4114753 Sludge film conveying device Sep. 19, 1978

  Recently Added Patents
Method and system for modifying satellite radio program subscriptions in a mobile vehicle
Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
System and method for detecting an earth ground fault of an external power supply connected to a vehicle
Active metal fuel cells
Method of using nutritional compounds dihydroquercetin (taxifolin) and arabinogalactan in combination with dihydroquercetin (taxifolin) to reduce and control cardiometabolic risk factors assoc
Multilayered material sheet and process for its preparation
Phosphonate compounds
  Randomly Featured Patents
Hexahydropyrrolo(2,1-A)isoquinoline derivatives as antidepressants
Removable component filter
System for remote evaluation of ultrasound information obtained by a programmed application-specific data collection device
Shearing method for thin plate
Method and apparatus for producing uniform process rates
Data recording method and apparatus
Shade device for notebook computer display screen
Non-intrusive recursive dispatching of nested service collections for aggregating web services
System, terminal, method, and computer program product for establishing a transport-level connection with a server located behind a network address translator and/or firewall
Top drive drilling apparatus with improved wrench assembly