Assignee

DOERR HANS WILHELM

DE·1 granted patent·66 citations·filing 1992–1992

Technology mixC12N1

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1 record

0170US5393668ACultivation of mammalian cells in a protein-free medium on a polyvinylformal and/or polyvinyl butyral surfaceDOERR HANS WILHELM·Filed 1992·Granted Feb 28, 1995·66 cites·7 claims

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