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A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
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| Number | Title | Issue Date |
| 7029635 | System for treating material containing noxious components A system for treating a treatable material containing a noxious component, which comprises a mixer for mixing a treatment agent containing alkali material with the treatable material to form a mixture, at least one first heat treating furnace for producing a low oxy... | 04/18/2006 |
| 6582659 | Equipment for clinical examination A clinical test apparatus includes a reaction table (1) for placing a test piece thereon for reaction of the test piece with an analyte at a predetermined temperature to perform analysis. The clinical test apparatus includes a primary coil (3) fixed, as m... | 06/24/2003 |
| 5573740 | Method and apparatus for generating phosphine Phosphine is generated by the reaction of water with a metal phosphide formulation. In one embodiment, the formulation is within a housing closed by a membrane which is permeable to water and phosphine. A water-containing gas flows across the membrane and... | 11/12/1996 |
| 5275793 | Direct coupled degasser and liquefier The present invention describes a method and apparatus in which solid gelatin chunks are liquefied, tempered, and debubbled in a single operation. The debubbling step is accomplished by evacuating and sealing off the loaded solid reservoir and heat exchan... | 01/04/1994 |
| 4670222 | Leaching apparatus A high pressure reaction vessel has a container portion and a removable head portion which houses a flow channel or channels, valve members and valve operators and which seals and covers the container portion. Each channel terminates at a tapered valve se... | 06/02/1987 |
| 4608175 | Integral waste disposal system This invention is a sanitary disposal system for human waste and organic garbage by aerobic composting combined with solar evaporative distillation for greywater. The aerobic composting reduces waste volume by ninety percent leaving water, carbon dioxide ... | 08/26/1986 |
| 4587373 | Dimethylether recovery and/or recycle in an MTC conversion plant Disclosed is a method and apparatus for the recovery and/or recycling of dimethylether (DME) during a methanol-to-chemical (MTC) conversion reaction. The hydrocarbon output is divided into liquid, vaporous and aqueous products. The liquid hydrocarbon prod... | 05/06/1986 |
| 4375387 | Apparatus for separating organic liquid solutes from their solvent mixtures Process and apparatus for extracting an organic liquid from an organic liquid solute/solvent mixture. The mixture is contacted with a fluid extractant which is at a temperature and pressure to render the extractant a solvent for the solute but not for the... | 03/01/1983 |
| 4305725 | Method of and apparatus for outgassing raw material used to grow crystals A method and apparatus for outgassing raw materials includes the steps of and means for heating the material to a temperature of about 800° C. and maintaining that temperature for a first bake out period during which the material is maintained at a press... | 12/15/1981 |
| 4296072 | Apparatus for the treatment of wet solids, especially pulpy materials, by heating or cooling Apparatus for the treatment, such as drying, freezing, crystallization of wet solids, slurries, suspensions, pulps and similar materials with heating or cooling. The apparatus is characterized by a treating body having two sections. The first section has ... | 10/20/1981 |
| 4275036 | Rendering systems An improved rendering process and system including the use of both a slurry evaporator and cooker. Renderable material is ground and mixed with oil to form a slurry which is then cooked under vacuum in an evaporator to remove some moisture. The resulting ... | 06/23/1981 |
