Search Data.gov
Found 162 dataset(s) matching "patent application".
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The invention relates to a method and to a device for linking screed areas that are separated by a joint. The aim of the invention is to interlink screed zones (2, 3) that are separated by a joint...
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Pyrimidine derivatives (I) are used as acetylcholinesterase inhibitors. Pyrimidine derivatives of formula (I) are used as acetylcholinesterase inhibitors. R 1, R 3 = H or optionally unsaturated...