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Karl Marx
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| Number | Title | Issue Date |
| 7208263 | Method for manufacturing photosensitive resin printing plate, and developer treatment device A method for making a photosensitive resin printing plate which comprises at least (1) the exposure step of forming a latent image in an aqueous-developable photosensitive resin layer of a printing plate material by irradiating the printing plate material with a ray... | 04/24/2007 |
| 6257255 | Substrate treatment device A device for the treatment of substrates has a container having walls and being filled with a treatment fluid. At least one substrate carrier is mounted in the container so as to move the substrates vertically in a reciprocating manner without a substrate... | 07/10/2001 |
| 5984538 | Hand-held film developing device and kit for roomlight processing of black-and-white photographic elements Black-and-white elements, such as radiographic films, can be processed in roomlight because they include certain light absorbing dyes and desensitizers. Processing of such elements can be achieved using a processing kit and a two-stage process carried out... | 11/16/1999 |
| 4523826 | Autoradiography apparatus including a slide rack A method of processing specimens including securing the specimens to a plurality of slide members and providing a rack member having separators defining a plurality of slide receiving slots. Introducing the slides into the slots and immersing the slides w... | 06/18/1985 |