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Class Information
Number: 134/169P
Name: Cleaning and liquid contact with solids >

Sub-classes under this class:

Class Number Class Name Patents
134/ Processes 0
134/ Apparatus 0
134/900 Paint roller 112
134/901 Contact lens 215
134/902 Semiconductor wafer 1,968

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Method of preparing enteric hard capsule and enteric hard capsule prepared thereby
Cosmetic or pharmaceutical peptides containing uncoded amino acids and their use in the treatment and/or care of the skin, mucous membranes, or scalp
Apparatus and method for transmitting and receiving data
Nano-pigment inkjet ink composition that has a low odor and is environmentally-friendly
Blueberry plant named `DrisBlueFour`
Reception system including a mechanism countering pulsed interference
LCD driving circuit in which shift register units are driven by a first clock signal of fixed duty/amplitude and a second clock signal of variable duty/amplitude
  Randomly Featured Patents
Fast approximation to the spherical linear interpolation function
Dual memory disk drive
Headrest surround channel electroacoustical transducing
Aluminosilicates and silica gels having a low content of transition elements, a process for their use in the conversion of methanol to olefins
Computer-assisted bone densitometer
Noise reducing device, electronic camera, and image processing program for reducing image noise by using blackout image
Methods and systems for accessing information related to an order of a commodity
Method of disposing of asbestos waste material
Driving force control system for a vehicle
Heater assembly for manufacturing a semiconductor device