DC

Dominique Charpentier

CF Charbonnages De France: 1 patents #24 of 57Top 45%
Overall (All Time): #3,803,306 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5335006 Method and device for transmitting video signals in confined spaces Pierre DeGaugue, Daniel Degardin, Jacques Baudet 1994-08-02