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Roland Gr utzmacher

HA Henkel Kommanditgesellschaft Auf Aktien: 1 patents #51 of 185Top 30%
Overall (1997): #85,837 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5616679 Polyalkylene glycol Matthias Fies, Alfred Westfechtel 1997-04-01