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Class Number Class Name Patents
137 Fluid handling 87,088
405 Hydraulic and earth engineering 35,790
438 Semiconductor device manufacturing: process 374,693
  Recently Added Patents
Combination of the application of antibodies for immunostimulation together with glucocorticoids
Method and device for operating a vehicle having a hybrid drive
Ejection station
Imidazole-5-carboxylic acid derivatives, the preparation method therefor and the uses thereof
Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives and a chain extender, and process for production thereof and use thereof
Pyridylphenyl compounds for inflammation and immune-related uses
Multiple-frequency inversion method and control apparatus for internal combustion engine driven generator
  Randomly Featured Patents
Method and system for near-infrared fluorescence contrast-enhanced imaging with area illumination and area detection
Automotive audio system
Signalling in a telecommunications network
Room temperature curable composition
Thin film semiconductor device including a driver and a matrix circuit
Dipstick locator
Cosmetic case
Apparatus for cleaning substrate
System for testing a pattern recorded on a plate
Dual-chain sewing machine