Die Einkaufsdatenbank für den Binnenmarkt - Made in Germany
Molybdenum
Columbium (Niobium)
Rhenium
Tantalum
Tungsten
Refractory metals
Aluminium oxide (calcined oxide of aluminium)
Silicon carbide
Dr. Andreas Meier Ludger Heuberg Dr. John van Put Dr. Dmitry Shashkov
HRB 200743, Braunschweig
1920
DE 252 562 425