FB

Frederich B. Bielfeldt

M& Maschinenfabrik J. Dieffenbacher Gmbh &: 1 patents #12 of 23Top 55%
📍 Eppingen, DE: #72 of 141 inventorsTop 55%
Overall (All Time): #3,852,724 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5121683 Method and apparatus for a continuously working heating-plate press — 1992-06-16