EK

Erich Kramer

BH Bayer Healthcare: 1 patents #249 of 594Top 45%
Overall (1982): #66,596 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354968 Azo reactive dyestuffs having an aryl-triazinyl-aryl diazo component Horst Nickel, Karl H. Schundehutte 1982-10-19