KB

Klaus Buhrer

PU Putzmeister: 1 patents #21 of 45Top 50%
Overall (All Time): #3,579,486 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6220834 Support pipe for concrete pump with pivoting valve Hellmut Hurr, Hartmut Benckert 2001-04-24