Inventor

HUGK KLAUS P

DE2 patents

Patents

2 patents

US5409686AApr 25, 1995

Process for producing yellow copper (I) oxide with narrow particle size range

NORDDEUTSCHE AFFINERIE10 citations68

US4245821AJan 20, 1981

Refining furnace for nonferrous metal

NORDDEUTSCHE AFFINERIE18 citations63