P

Inventor

HELLEGOUARC H JEAN

FR9 patents
⚠️ This page may combine multiple inventors who share the name “HELLEGOUARC H JEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CELES

6 patents

ROTELEC SA

1 patent

SIDERURGIE FSE INST RECH

1 patent

CEM COMP ELECTRO MEC

1 patent