DF

Dieter Frietag

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
Overall (All Time): #4,104,871 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4185009 Branched, high-molecular weight thermoplastic polycarbonates Karsten-Josef Idel, Werner Nouvertne 1980-01-22