JJ

Johann Jansen

SB Stamicarbon B.V.: 1 patents #8 of 41Top 20%
📍 Nieuwstadt, NL: #1 of 1 inventorsTop 100%
Overall (1982): #52,690 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4344804 Process and apparatus for the manufacture of fiber-reinforced hydraulically bound articles such as cementitious articles Jan M. J. M. Bijen 1982-08-17