Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Attribute information providing system
Tungsten barrier and seed for copper filled TSV
Digital X-ray detector arrangement and digital X-ray imaging method
Monitoring of undesirable fluid ingress into subsea control modules
Differentiated PSIP table update interval technology
Vehicle and method for controlling vehicle
Recombinant vectors for use in position-independent transgene expression within chromatin
  Randomly Featured Patents
Agrobacterium-mediated transformation of turnip rape
Logic embedded memory having registers commonly used by macros
Wastewater treatment system with in-pond clarifier
Heat sink formed of stacked fin elements
Handchime with damper block
Backpack having improved load distribution and stabilizing structures
Process for eliminating static venting of vapor-dominated geothermal wells
Antimicrobial layer for optical output window
Creating increased mobility in a bipolar device
Visor with movable light shield