HP

Hugo Philipp

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
Overall (All Time): #4,089,287 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4266896 Deburring tubes or pipes on the inside Friedrich Wilhelm Meier 1981-05-12