HB

Hugo Bottcher

JA J.H. Benecke Ag: 1 patents #11 of 22Top 50%
Overall (All Time): #4,065,317 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315792 Method of producing a bond between two surfaces — 1982-02-16