UB

Ulrich Butz

Overall (2019): #233,991 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10233101 Equipment for injecting a gas into a cesspool Guillaume Beaudouin, Robert Briend, Philippe Campo, Frédéric Savreux, David Maret +1 more 2019-03-19