PE

Philippe Engel

AT Atochem: 1 patents #11 of 44Top 25%
Overall (1994): #82,005 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5334360 Apparatus for continuous production of tetraphosphorus polysulfides Alain Courant 1994-08-02