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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 |
| 5547702 | Method for continuous manufacture of diagnostic test strips A method for making a test strip is described. The test strip is generally a substrate, a layer disposed on the substrate and located near the distal end of the substrate. The layer typically contains a chemical reagent detection system capable of detecti... | 08/20/1996 |
| 5128171 | Method of making a test strip having a dialyzed polymer layer A test strip for the detection of a predetermined substance in a fluid is described. This test strip is stable to storage and accelerated keeping test conditions and comprises a support having thereof a reagent layer wherein the reagent layer contains a d... | 07/07/1992 |
| 4952515 | Method of detection using a test strip having a non particulate dialyzed polymer layer A method for the detection of a predetermined substance in a fluid is described. The method uses a test strip that is stable to storage and accelerated keeping test conditions. A sample of a fluid containing an unknown quantity of a predetermined substanc... | 08/28/1990 |
| 4814142 | Test strip having a non-particulate dialyzed polymer layer A diagnostic test strip for the detection of a analyte in a test fluid. The test strip has a reagent layer on a support layer. The reagent layer contains an analyte detection system in a non-particulate dialyzed latex polymer.... | 03/21/1989 |
