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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 |
| 6478843 | Anti-adherent coating and method for the production thereof An anti-adhesion coating for welding and/or soldering devices and electric contacts for reducing the adhesion of metallic contaminations on their surfaces includes a diamond-like carbon layer.... | 11/12/2002 |
| 4517440 | Underwater electrode with waterproof integrity An electrode for use in cutting or gouging workpieces underwater by means of an electric arc comprising a generally elongated porous substrate, with a circumferential recess proximate one end to form a snap-off end on the substrate. The substrate is cover... | 05/14/1985 |
| 4319116 | Welding using soap shielding A procedure is disclosed in the application, for carrying out arc welding under water or in otherwise difficult external conditions. In the procedure, there is introduced in the arc area or in its immediate vicinity, an auxiliary substance having the purp... | 03/09/1982 |
| 4301211 | Brazing rod comprising an alloy core coated with a layer of elastomer containing a flux This invention relates to brazing materials. In particular it is concerned with a novel combination of brazing alloy and flux. Specifically, a brazing material in accordance with the invention comprises a brazing alloy having a coating comprising a brazin... | 11/17/1981 |
| 4156122 | Electroslag welding A method of electroslag welding using a blanket of fiberized siliceous material on a stationary consumable guide in a narrow gap welding process.... | 05/22/1979 |
