Inventor
BRAUN ALFRED
CH8 patents
⚠️ This page may combine multiple inventors who share the name “BRAUN ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
3 patentsUS4950942AAug 21, 1990
Cementless lamp bulb and base combination
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH23 citations92
US4751421AJun 14, 1988
Lamp with cement-free base structure
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH25 citations91
US5153480AOct 6, 1992
Vibration, shock and heat-resistant lamp-base combination structure
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH9 citations72