"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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| Number | Title | Issue Date |
| 7572619 | Recombinant blood clotting factors The present invention relates to an improved method for the production of recombinant human blood clotting factors, in particular of factor VIII and factor IX. An immortalized human cell line can be used to stably express viral transcription activator proteins and c... | 08/11/2009 |