HB

Helmut Benkwitz

HG Hermann Berstorff Maschinenbau Gmbh: 1 patents #38 of 84Top 50%
📍 Lehrte, DE: #61 of 134 inventorsTop 50%
Overall (All Time): #4,007,585 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4632655 Embossing calender for thermoplastics films — 1986-12-30