JB

Jean-Paul Breton

B( Bureau De Recherches Geologiques Et Minieres (B.R.G.M.): 1 patents #1 of 8Top 15%
Overall (1982): #54,904 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4334429 Method and apparatus for locating the position of a drill core sample Pierre C. Thomassin, Bernard Villeneuve 1982-06-15