Resources Contact Us Home
Browse by Category: Main > Optical & Optics
Class Information
Number: 396/581
Name: Photography > Fluid-treating apparatus > Treating superimposed or laminar sheets > Rollers sequentially submerge and press sheet
Description: Subject matter including revolving cylinders to immerse at least one of the strips in treating fluid and subsequently squeeze the strips together.

Patents under this class:

Patent Number Title Of Patent Date Issued
RE37257 Transfer imaging system Jul. 3, 2001
5309196 Transfer imaging system May. 3, 1994
5005043 Image forming apparatus Apr. 2, 1991
4794415 Developing tray Dec. 27, 1988
4782364 Recording apparatus Nov. 1, 1988
4766454 Developing tray Aug. 23, 1988
4565440 Device for exposing and developing a light-sensitive material Jan. 21, 1986
4532201 Process and an apparatus for the development of photographic two-sheet diffusion materials Jul. 30, 1985
4477165 Diffusion transfer processor Oct. 16, 1984
4361392 Image-transfer method and apparatus Nov. 30, 1982
4223991 Image-transfer processor Sep. 23, 1980
3943539 Vertical plate processor Mar. 9, 1976

  Recently Added Patents
Dihydronaphthyridinyl(organo)methanone analogs as positive allosteric mGluR5 modulators
Nanoparticle entrapment of materials
Layout design defect repair based on inverse lithography and traditional optical proximity correction
Determination of statistical upper bound for estimate of noise power spectral density
Variants of a family 44 xyloglucanase
System and method for infrared dongle
Lentiviral gene transfer vectors and their medicinal applications
  Randomly Featured Patents
Variable length imaging apparatus using electronically registered and stitched single-pass imaging systems
Receiving and reporting page-specific user feedback concerning one or more particular web pages of a website
Holographic mask for lithographic apparatus and device manufacturing method
Internal combustion engine with rotary valve assembly
Attack-deterrent apparatus having finger ring, canister and repellent
Communication optical system and free-space optics communication apparatus
Detection and quantitation of MN-specific antibodies.
Optical waveguide substrate, an article comprising the same and a substrate coupled thereto for holding optical fibers
Double acting trailer hitch