An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.
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| Number | Title | Issue Date |
| 5958698 | Method for amplification and expression of nucleic acids in solid media and its application for nucleic acid cloning and diagnostics Amplification and/or expression of nucleic acids is carried out in a medium immobilized by using an organic and/or inorganic solid matrix penetrating the medium and having a porous, fibrous, reticulated, coiled, capillary, lamellar or folded texture and w... | 09/28/1999 |