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 |
| 4962420 | Entertainment video information system having a multiplane screen A video information system includes a screen (1) having at least two cells (2-5, 14-16) rotatable in at least one direction and forming a three-dimensional multi-plane screen system changeable in space. Information from at least one projector is fed to tw... | 10/09/1990 |