Serge Woelfle

Follow

Person

Brussels, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Glow plug for internal combustion engine
- Patent number 4,963,717
- Issue date Oct 16, 1990
- Champion Spark Plug Europe S.A.
- Serge Woelfle
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES