Inventor
EDER ALFRED
DE8 patents
⚠️ This page may combine multiple inventors who share the name “EDER ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRAEGERWERK AG
3 patentsUS4808922AFeb 28, 1989
Magnetic field producing device for determining the concentration of a paramagnetic substance passed through a rotating cell chamber
DRAEGERWERK AG9 citations72
US4464926AAug 14, 1984
Method and apparatus for sensing the presence of oxygen in a gas mixture
DRAEGERWERK AG7 citations72
US4763509AAug 16, 1988
Device for determining the concentration of substances having paramagnetic properties
DRAEGERWERK AG5 citations61