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| 6276919 | Automated pretzel forming machine | Sep 08, 99 | Aug 21, 01 | Jensen, Barbara E., JENSEN, FRED C., |
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| 5494428 | Apparatus and method for the production of pretzels | Nov 22, 94 | Feb 27, 96 | Not available |
| 5460079 | Manifold assembly for feeding dough | Sep 28, 94 | Oct 24, 95 | Kerry, Inc. |
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| 4992285 | Process for layering sheets of food material | Nov 21, 89 | Feb 12, 91 | NESTEC S.A. |