JV

Jean-Claude Vera

EA Ecia-Equipments Et Composants Pour L'Industrie Automobile: 2 patents #2 of 10Top 20%
Overall (1989): #24,262 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4871298 Falciform blade for a propeller and its application in particular in motorized fans for automobiles — 1989-10-03
4838072 Method and appliance for evaluating the sound emission property of hollow components — 1989-06-13