DB

Didier Brun

UN Unknown: 1 patents #206 of 2,107Top 10%
Overall (1997): #159,477 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607144 Furnace for reheating, holding and storing of metallurgical products François Pahmer, Jean-Claude Audebert 1997-03-04